183: Chapter 183 The Final Battle of the Crystal Cave: The Heart of the Earth's Veins and the Protection of the Entire Domain

Ultimate Assembly: 12 School Successors Gather in the Abyss

When the Chuanwu Starship research vessel arrived at the Mariana Trench research zone, the flags of the 12 global traditional martial arts schools had already gathered above the sea: the pale gold flag of Taiji Dual Force, the silver-white flag of Knight Holy Light Qi, the pale blue flag of Ninja Qi, the pale brown flag of Shamanic Martial Force, the pale cyan flag of Ice Soul Energy from the Ice Plains, the pale red flag of Hydrothermal Heat Fusion Force, the deep cyan flag of Cold Spring Condensation Force, the pale gray flag of Black Chimney Crystal Cluster Breaking Force, the dark blue flag of Abyssal Hidden Force, the pale green flag of Javanese Spirit Gathering Energy, the silver-gray flag of Bermuda Storm Crystal Dissolution Energy, as well as the totem flags carried by the successors of the newly added Australian Aboriginal "Earth Force" and South American Inca "Sun Force". 12 flags fluttered in the sea breeze, symbolizing the ultimate union of global traditional martial arts.

"Being able to gather the successors of 12 schools at a depth of 10,000 meters is a first in the history of traditional martial arts," Chen Wu stood in the center of the deck, holding the 12-key matrix in his hands. The matrix glowed with a pale golden light, resonating with the 12 flags. "The Gate of the Crystal Cave can only be opened with the '12 schools of Qi Energy + pure guardian intention'. Without one bit of sincerity or one wisp of Qi Energy, it is impossible to awaken the recognition of the ancient traditional martial artists."

Mara, the successor of the Australian Aboriginals, wore beast-skin gear and held an "Earth Totem Staff," with a red "Earth Vein Stone" embedded at the tip: "Our Earth Force can perceive the pulsing of the Earth Veins. When we open the gate in a moment, I will use my Force to stabilize the Earth Veins around the Crystal Cave to prevent Qi Energy turbulence." Cusco, the South American Inca successor, held the "Sun Qi Energy Disk," which glowed with a warm red light: "Sun Force can purify residual evil. If there is a Spirit-Devourer Origin inside the Crystal Cave, my Force can temporarily suppress its activity."

Equipment modification on the deck had entered the final stage—all team members' diving suits were equipped with an "Ancient Qi Energy Resonance Layer," injected with energy by the 12 schools of Qi Energy: Xiao Kaya's Ice Soul Energy strengthened cold resistance, Taylor's Storm Crystal Dissolution Energy resisted air currents, Agung's Spirit Gathering Energy dispersed interference. The 12 types of Qi Energy formed colorful light patterns on the surface of the suits, like a flowing "traditional martial arts Guardian Belt"; Sato's Ninja Qi thruster was upgraded to the "Crystal Cave Navigation Type," with nozzles engraved with 12 school runes, capable of automatically locating the direction of the Crystal Cave along the Qi of the Earth Veins; Amina's Shamanic Martial Force totem staff was embedded with fragments of the 12 schools' Qi Energy at the tip. After the pale brown Qi Energy was injected, it could awaken ancient creatures within the Crystal Cave and obtain internal intelligence.

The equipment of the new generation team carried the expectations of the 12 schools even more: Xiao Juan's Nature Qi gloves, sewn with 12 types of traditional martial arts herbal fibers, could simultaneously perceive multiple signals such as Earth Veins, air currents, and crystal clusters; Big Karim's Pyramid Force wrist guards, embedded with Qi Energy chips of the 12 schools, could convert any type of Force into the enhanced power of Pyramid Force; Mei's Ninja Qi throwing stars, coated with 12 types of Force coatings, could switch attributes according to the enemy's weaknesses; Lena's Shamanic Martial Force belt hung with "12 Schools Qi Energy Pouches," storing pure Qi Energy from each school, capable of replenishing energy for team members at critical moments.

"Submerging in 3 hours," Chen Wu looked at the tactical watch, his eyes full of determination. "Remember, we are not here to conquer the abyss, but to guard the Earth Veins; not for personal glory, but for the Legacy of global traditional martial arts. Now, let us use the power of the 12 schools to respond to the call of the ancient traditional martial artists!"

In the global live broadcast of the "Ultimate Gathering," 380 billion viewers stared at the 12 flags and the shining key matrix. The barrage was filled with cheers like "The 12 schools are gathered! This scene is so shocking!" "The new generation's equipment actually has 12 types of Force, too awesome!" "We must successfully activate the Heart of the Earth Veins!" Technical Department data showed that the number of real-time participants in the global "Remote Qi Energy Support" exceeded 600 million, setting a new historical record. Martial arts fans from all major continents spontaneously gathered in squares, responding from afar with traditional martial arts techniques, forming a "Global Guardian Qi Energy Network" spanning across land and sea.

Crystal Cave Gate: 12 Forces Resonance and Guardian Intention

The Chuanwu Starship micro-submersible formation slowly descended. The 12 submersibles formed a "Twelve-Pointed Star" formation, surrounding the main submersible carrying the key matrix. 12 types of Qi Energy formed a colorful light shield outside the formation, resisting the ultra-high pressure and dark currents of the 10,000-meter abyss. When descending to 11,000 meters, a huge "Crystal Cave Gate" suddenly appeared in the seawater ahead—the gate was 100 meters high and 50 meters wide, composed of pale golden Qi of the Earth Veins and black ancient rock. The words "Heart of Guardianship, Enter the Crystal Cave" on the lintel glowed faintly, and 12 grooves surrounded the gate, which were the insertion points for the 12 keys.

"Take positions in the twelve-pointed star formation and insert the keys into the grooves!" Chen Wu issued instructions through the communicator. The 12 submersibles drove to their corresponding grooves. Taylor was the first to insert the Bermuda key into the silver-gray groove. The silver-gray Storm Crystal Dissolution Energy spread along the groove, and a light lit up on the lintel. Immediately after, Agung inserted the Javanese key into the pale green groove, and Mara inserted the Australian key into the reddish-brown groove. After the 12 keys were inserted one by one, 12 columns of colored Qi erupted from the grooves, converging into a "Twelve Forces Resonance Array" in front of the gate.

"Now, inject the guardian intention!" Chen Wu closed his eyes and injected his Dual Force and his heart of guardianship for the global Earth Veins into the resonance array. "I am willing to use my Dual Force to protect the Earth Veins, guard the Legacy of traditional martial arts, and protect the peace of all things!" Taylor followed closely, integrating the guardianship of the Bermuda Crystal Cluster Tower into his Storm Crystal Dissolution Energy: "I am willing to use my Crystal Dissolution Energy to guide the storm, protect the peace of the Crystal Cave, and guard the ancient mission!" The successors of the 12 schools injected their intentions one by one. The 12 types of Qi Energy intertwined in the resonance array, forming a golden "Guardian Beam of Light" that shot straight at the Crystal Cave Gate.

Just as the beam of light was about to touch the gate, the words on the lintel suddenly dimmed, and the 12 columns of Qi began to become chaotic— "The guardian intention is not pure enough!" Amina suddenly shouted. Her Shamanic Martial Force totem staff sensed the ancient Qi Energy inside the gate. "The ancient traditional martial artists do not want 'promises,' they want 'proof through action'! We need to use our techniques to demonstrate our guardianship of traditional martial arts, not just rely on words!"

Xiao Juan suddenly stepped forward and injected Nature Qi into the resonance array. In the pale green light, the scene of her reviving ancient trees in the Amazon rainforest appeared: "I use Nature Qi to protect plants, this is my guardianship!" Big Karim also injected Pyramid Force. In the pale golden light, the scene of him repairing the submersible pipeline in the Black Chimney area appeared. Mei and Lena also injected their Qi Energy one after another. The scenes of the new generation's guardian actions flowed in the beam of light, and the past guardian experiences of the 12 schools' successors also emerged—Chen Wu sealing the ancient evil of the Ice Plains, Taylor calming the Bermuda storm, Agung dispersing the Javanese cluster.

When these images merged with the beam of light, the Crystal Cave Gate suddenly vibrated, the words on the lintel lit up again, and the 12 columns of Qi stabilized once more. The golden beam of light pierced into the gate like a key—with a "click" sound, the Crystal Cave Gate slowly opened inward. Soft Qi of the Earth Veins surged out from behind the gate, and the air was filled with the aura of ancient traditional martial arts. A "Crystal Cave Passage" built by the Qi of the Earth Veins appeared before their eyes. On the rock walls on both sides of the passage were murals of ancient traditional martial artists guarding the Earth Veins.

"We did it!" Lena shouted excitedly. The submersible formation slowly drove into the passage. The murals on the rock walls gradually "came to life" as they moved—ancient traditional martial artists using 12 techniques to Seal the Spirit-Devourer Origin, using totems to guard the nodes of the Earth Veins, and using the Legacy to continue the mission. On the last mural, the successors of the 12 schools surrounded the Heart of the Earth Veins, looking at the modern traditional martial artists from across space and time, as if completing a handover that transcended time and space.

In the global live broadcast of the "Moment of Opening," viewers were moved to tears. The barrage was full of exclamations like "The guardian intention can actually activate the gate! The actions of the new generation are so moving!" "The murals have come to life! The resonance between ancient and modern traditional martial artists!" "The Crystal Cave passage is so dreamy, the Heart of the Earth Veins is right in front!"

Crisis Erupts: Awakening of the Spirit-Devourer Origin Remnant Soul

At the end of the Crystal Cave passage was a huge "Earth Vein Hall"—in the center of the hall floated a 10-meter-diameter "Heart of the Earth Veins," glowing with pale golden light, surrounded by 12 columns of Earth Vein Qi, which were of the same Origin as the 12 schools of Qi Energy. On the rock walls around the hall were embedded 12 "Ancient traditional martial arts Stone Tablets," recording the complete Legacy of the 12 techniques.

"This is the Heart of the Earth Veins!" Grandmaster Yang Mingyuan recorded excitedly. "It is the energy core of the global Earth Veins. As long as it is activated, the Earth Veins can be permanently stabilized, and the breeding of Spirit-Devourers can be completely eliminated!" Just as Chen Wu was about to step forward to activate it, the Heart of the Earth Veins suddenly vibrated violently. The rock wall in the corner of the hall suddenly cracked, and black Spirit-Devourer Qi Energy surged out like a tide, gathering in the center of the hall into a "Spirit-Devourer Origin Remnant Soul"—the remnant soul was 30 meters high, its body composed of black Qi Energy and broken crystal clusters. Its head was the "Origin Core" glowing with dark purple light, and its whole body was surrounded by countless tiny Spirit-Devourer tentacles. It was the source of all previous Spirit-Devourers.

"I didn't expect you to really be able to find this place," the remnant soul's voice carried an ancient hoarseness. "I am the evil Origin born when the Earth Veins were unbalanced. The ancient traditional martial artists could only Seal me, but could not completely destroy me! Today, I will devour the Heart of the Earth Veins, make the global Earth Veins unbalanced again, and let the Spirit-Devourers rule the world once more!"

The Remnant Soul suddenly swung its tentacles, attacking Xiao Juan—Xiao Juan's Nature Qi gloves instantly sensed the danger, and a pale green light formed a "Vegetation Shield." When the tentacles struck the shield, countless tiny cracks appeared on its surface. Young Karim immediately used his Pyramid Force wrist guard to release a "12-Force Reinforcement Shield." The pale golden light merged into the shield, barely blocking the attack: "Its Qi Energy is 10 times that of all the Spirit-Devourers before! Ordinary defense is useless!"

Seeing that the attack was ineffective, the Remnant Soul suddenly absorbed the Earth Vein Qi pillars surrounding the hall, its body swelling to 50 meters, and the number of tentacles doubled, attacking the 12 Sect successors simultaneously—Taylor used Storm Crystal Dissolution Energy to analyze the tentacle airflow, the silver-gray light causing some tentacles to lose their direction; Mara used Earth Force to reinforce the rock walls, the reddish-brown light blocking the Spirit-Devourer Qi Energy leaking from the cracked walls; Cusco used Solar Force to release "Purifying Light Rain," the warm red light falling onto the tentacles, causing the black Qi Energy to begin receding.

The most critical moment was the Remnant Soul's "Origin Shockwave"—it gathered the dark purple light of its core into a ball and fired it toward the Heart of the Earth Vein. If hit, the Heart of the Earth Vein would be polluted, and the global Earth Vein would instantly lose balance. "Use 12-Force Resonance to block it!" Chen Wu shouted. The 12 Sect successors released their Qi techniques simultaneously, and 12 colored Qi pillars converged in mid-air to form the "12-Force Guardian Wall." When the shockwave hit the wall, the wall vibrated violently, and pale golden Earth Vein Qi surged from the Heart of the Earth Vein, injecting energy into the Guardian Wall, only then barely resisting the impact.

"Its core is the weak point, but it is protected by Origin Qi Energy," Amina's totem staff sensed the fluctuations in the core. "We need to use the 12-Force Fusion to form a 'Purifying Cannon,' combined with the pure Qi Energy of the Youth Guardian Energy, to pierce the defense!" In the "Origin Awakening" broadcast live globally, viewers watched with sweaty palms. The chat was full of shouts like, "The Spirit-Devourer Origin is too strong! The 12 Forces can barely block it!" "New generation, hurry up! Youth Guardian Energy is the key!" "Global martial arts fans, provide support!" The intensity of the remote Qi Energy support instantly increased by 30%, and the Earth Vein Qi inside the hall became even denser.

Fusion Breakthrough: 12-Force + Youth Guardian Energy Linkage. Chen Wu immediately adjusted the tactics: "Taylor, Mara, Cusco, use Storm Crystal Dissolution Energy, Earth Force, and Solar Force to restrain the Remnant Soul's tentacles and buy us time; Agung, Lena, Big Karim, use Spirit Gathering Energy, Abyssal Hidden Force, and Crystal Cluster Breaking Force to disperse the Remnant Soul's Origin Qi Energy; the remaining successors, gather the 12-Force Fusion Cannon with me; Xiao Juan, Young Karim, Mei, Laila, use Youth Guardian Energy to find the gap in the core's defense!"

Taylor struck first, the silver-gray Storm Crystal Dissolution Energy forming an "Airflow Vortex" around the Remnant Soul. The tentacles were sucked into the vortex, temporarily unable to attack. Mara's Earth Force spread along the rock walls, sealing all the cracks to prevent more Spirit-Devourer Qi Energy from gushing out. Cusco's Solar Force formed a "Purification Halo" that enveloped the Remnant Soul, significantly accelerating the rate at which the black Qi Energy receded.

Agung's Spirit Gathering Energy, like green light threads, entangled the Remnant Soul's Origin Qi Energy, dispersing it into tiny Qi clusters. Lena's Abyssal Hidden Force resonated with the Earth Vein Qi, and the dark blue light formed a "Qi Energy Interference Zone" around the Remnant Soul's core, causing the flow of Origin Qi Energy to become chaotic. Big Karim's Crystal Cluster Breaking Force shot toward the crystal clusters around the core, the pale gray vibrational force causing the crystal clusters to lose their defensive capabilities.

"12-Force Fusion Cannon, coalesce!" Chen Wu held the 12-Key Matrix above his head. The Qi Energy of the 12 Sect successors converged along the matrix. Pale gold, silver-white, pale blue, pale brown, pale cyan, pale red, deep cyan, pale gray, dark blue, pale green, silver-gray, and reddish-brown lights formed a giant cannon beam at the top of the matrix. The cannon body shimmered with the pale golden light of the Earth Vein Qi, like a guardian beam of light spanning time and space.

"Found the gap! It's at the lower left of the core!" Xiao Juan's Nature Qi gloves sensed the weak point in the core's defense, and the pale green light marked the position at the gap. Young Karim immediately used Pyramid Force to enlarge the mark, making the gap clearly visible with pale golden light. Mei's Ninja Qi darts accurately pierced into the gap, opening a channel for the Fusion Cannon. Laila released the "12-Sect Qi Energy Capsule," injecting pure Qi Energy into the Fusion Cannon, and the intensity of the cannon beam instantly increased by 50%.

"Global Guardian Fusion Cannon, fire!" Chen Wu shouted, and the giant cannon beam shot toward the gap in the Remnant Soul's core—the moment the beam hit the core, the 12 types of Qi Energy intertwined with the Earth Vein Qi and Youth Guardian Energy, forming a golden "Purifying Light Explosion." The black Origin Qi Energy melted like ice and snow, the Remnant Soul's body began to disintegrate, and the dark purple light in the core was gradually replaced by the pale golden Earth Vein Qi.

"No—!" The Remnant Soul let out a final roar, its body completely turning into harmless Qi Energy and merging into the Heart of the Earth Vein. On the rock walls surrounding the hall, the murals of the ancient traditional martial artists came to "life" again. They bowed deeply to the 12 Sect successors, then turned into light particles and merged into the Earth Vein Qi, completing the handover of a mission that had spanned ten thousand years.

In the "Breakthrough Moment" broadcast live globally, the audience watched with teary eyes. The chat was full of cheers like, "The 12-Force Fusion Cannon is so epic! The golden light explosion is so shocking!" "The Remnant Soul has finally been destroyed! The Earth Vein is safe!" "I cried the moment the ancient traditional martial artists bowed!" Technical Department data showed that the energy intensity of the Global Earth Vein Guardian Array instantly increased to 200%, and the purity of the Earth Vein Qi reached a historical high.

Earth Vein Activation: Global Protection and Heritage Continuation. After the Remnant Soul was destroyed, the 12 Sect successors gathered around the Heart of the Earth Vein. Chen Wu pressed the 12-Key Matrix onto the surface of the heart, and the 12 types of Qi Energy were injected along the matrix. The light of the Heart of the Earth Vein instantly soared, forming a golden "Earth Vein Beam" inside the hall, shooting straight into the crystal cave passage and resonating strongly with the external global guardian Qi Energy network.

"Heart of the Earth Vein activation successful!" Grandmaster Yang Mingyuan stared at the monitor, his voice filled with excitement, "The imbalance points of the global Earth Vein are being repaired rapidly, and the Spirit-Devourer remnants have been completely cleared! The Global Guardian Array has been upgraded to a 'Permanent Earth Vein Guardian Network,' which can automatically purify abnormal Qi Energy in the Earth Vein!"

The ancient stone tablets surrounding the hall suddenly lit up, and 12 colored light bands shot out from the tablets, merging into the bodies of the 12 Sect successors—Taylor's Storm Crystal Dissolution Energy became purer, Mara's Earth Force could sense the global Earth Vein, and Chen Wu's dual Qi Energy resonated permanently with the Heart of the Earth Vein, allowing him to monitor the state of the Earth Vein at any time. "This is the 'Heritage Gift' of the ancient traditional martial artists!" Amina said happily, "They have passed the ultimate Profound Truth of the 12 Force techniques to us through the stone tablets!"

The new generation team discovered the "Earth Vein Guardian Totem" in the corner of the hall—the totem was made of 12 types of traditional martial arts Materials, with a mini Heart of the Earth Vein fragment embedded at the top. Xiao Juan injected Nature Qi into the totem, and the totem instantly lit up, projecting images of the future: global traditional martial artists establishing guardian bases everywhere, the new generation patrolling the Earth Vein with deep-sea partners, and children learning the 12 Sect Force techniques at Chuanwu Academy. At the end of the image, it read, "traditional martial arts Endure Forever, Protection is Eternal."

"This is the expectation of the ancient traditional martial artists for the future, and it is also our mission," Chen Wu handed the mini Heart of the Earth Vein fragment to Xiao Juan. "From now on, the heavy responsibility of guarding the Earth Vein will be handed over to you, the new generation." Xiao Juan took the fragment and stood shoulder-to-shoulder with Young Karim, Mei, and Laila in front of the totem. Four colors of Qi Energy resonated with the totem, and the juveniles of the Deep Sea Guardian Seven Squad swam around the totem, forming a colorful light band, as if swearing an oath of determination to protect it.

When the exploration team left the crystal cave, the crystal cave gate slowly closed. The text on the lintel changed to "Earth Vein at Peace, traditional martial arts Endure Forever," and the murals on both sides of the passage froze on the image of the 12 Sect successors and modern traditional martial artists guarding together. When the submersible fleet sailed out of the abyss, the global guardian Qi Energy network above the sea surface intertwined with the beam of light from the Heart of the Earth Vein, forming a golden light shield covering the Earth. Martial arts fans from all continents cheered and celebrated this historic moment with traditional martial arts Qi techniques.

The final scene of the global broadcast lingered on the deck of the Chuanwu Starship exploration vessel—the 12 Sect successors held the 12-Key Matrix, posing for a photo with the new generation team and the Deep Sea Guardian Seven Squad; on the distant sea surface, the beam of light from the Heart of the Earth Vein connected with the beams from the 12 global nodes, forming a "Permanent Guardian Light Shield" on the Earth's surface, like a shining golden planet.

In the chat, 380 billion viewers simultaneously sent cheers of, "Heart of the Earth Vein activation successful! Ultimate victory for traditional martial arts protection!" "12 Sect heritage completed, new generation takes over the future!" "traditional martial arts Endure Forever, Protection is Eternal!" Technical Department data showed that global registered users of the Chuanwu APP exceeded 2 billion, and "Earth Vein Protection" became a shared global belief. Countless people signed up at Chuanwu Academy, longing to become a member of the Earth Vein guardians.

Chen Wu looked at the golden light shield, understanding in his heart that this was not the end, but a new beginning for the heritage of traditional martial arts—there might be new challenges in the future, but as long as the 12 Sects work together, the new generation holds fast to their original intentions, and global martial arts fans work in unison, the guardian power of traditional martial arts will forever illuminate every inch of the Earth's land and every ocean, allowing the belief of "traditional martial arts Endure Forever, Protection is Eternal" to be passed down forever.