225: Chapter 225 The incredible effects of synthesis!

Early the next morning, when the first ray of sunlight shone upon the Shelter, the entire base was already bustling with activity.

The system function tests yesterday had shown Lin Yuan infinite possibilities, and today was the time to turn those possibilities into reality!

"Everyone, starting today, we are officially implementing the comprehensive Shelter upgrade plan!"

Lin Yuan stood at the entrance of the laboratory and announced to the core heroines gathered there.

Excitement sparkled in the eyes of Xia Muqing, Chu Yanran, Su Yuyan, and others.

After witnessing the miraculous effects of the c-grade energy mineral water yesterday, they were completely convinced of Lin Yuan's system abilities.

"Lin Yuan, what do you need us to do?"

Su Yuyan asked proactively; as the chief steward of the Shelter, her primary concern was how to improve their overall strength.

"First, I need a large amount of basic materials for synthesis."

Lin Yuan opened the system warehouse list: "Steel, cement, various metals, herbs... Move all the basic materials in stock to the synthesis laboratory."

"No problem!" Chu Yanran immediately responded: "I'll go arrange for the Female Warriors to move them right away!"

Soon, the logistics department of the Shelter was mobilized.

Teams of Female Warriors carried various crates of materials toward the laboratory, a scene so spectacular it looked like they were filming a sequel to Wolf Warrior.

"Damn, this setup... Why do I feel like I've become a super villain?"

Lin Yuan watched the scene, unable to help but complain inwardly: "If the survivors outside saw this, they'd probably think we were planning some kind of military operation."

However, complaints aside, there was still work to be done. Lin Yuan returned to the synthesis table and began his "alchemist" life for the day.

The first batch to be synthesized was building materials. Ordinary reinforced concrete → Reinforced composite armor plates. Basic metals → Super alloys. Ordinary building materials → Advanced protective materials.

As the blue energy of the synthesis table flickered continuously, a large amount of advanced building materials was produced.

"The defensive power of these materials is ten times that of ordinary materials!" Lin Yuan looked at the finished products with satisfaction: "Using these materials to upgrade the Shelter's walls and buildings, the defense will definitely increase several-fold!"

Next was the second batch—weapon and equipment materials. Ordinary steel → Tactical-grade alloy. Iron ore → Superconducting metal. These materials could be used to craft more powerful weapons and protective gear.

"With these, the problem of re-equipping the Female Warriors is solved."

The third batch was high-level materials for potion making. Ordinary herbs → Rare spiritual herbs. Basic catalysts → Perfect catalysts. Ordinary water sources → Pure spiritual springs. These high-quality raw materials could significantly improve the success rate and effects of Superpower enhancement potions.

"Materials are ready, now for the main event." Lin Yuan rubbed his hands, excitement sparkling in his eyes: "It's time to let the heroines see what a real boost in strength is!"

He turned to the heroines present: "Yuyan, Qingxue, Yanran... come over, I want to customize an exclusive Superpower enhancement potion for each of you."

Hearing this, the heroines instantly became excited. "Exclusive customization?" Chu Yanran's eyes lit up: "Like the private custom-made kind?"

"Even more advanced than private customization." Lin Yuan smiled confidently: "I will tailor the most suitable potion formula based on each of your Superpower characteristics and constitution."

Su Yuyan was the first to step forward: "I'll try it first!" "Alright, Yuyan, your Superpower is lightning-attribute, you need to improve your Lightning Control precision and elemental fusion ability."

Lin Yuan analyzed while placing materials on the workstation: "Using a lightning core as the main ingredient, combined with wind-thunder stones and electric light grass..."

【Lightning enhancement potion in production...】 【Target: Su Yuyan (A-rank Thunder Sovereign)】 【Expected effect: Lightning power increased by 50%, elemental control greatly enhanced, 30% probability of breaking through to S-rank】

Ten minutes later, a potion emitting a golden-blue glow was finished. "This is a lightning enhancement potion specifically formulated for you." Lin Yuan handed the potion to Su Yuyan: "After consuming it, your lightning power will greatly increase, and the precision and range of your elemental control will double."

Su Yuyan took the potion and looked at Lin Yuan gratefully: "Thank you, Lin Yuan... for putting so much effort into me..."

"You're welcome, you are my woman, of course I have to treat you well." Lin Yuan smiled dotingly: "Go ahead and try it out."

Su Yuyan drank the potion without hesitation. Instantly—a powerful lightning energy erupted from her!

Golden-blue lightning wrapped around her, and a precise lightning network flickered around her, as if she were controlling the power of heavenly thunder.

"I... I can feel it..." Su Yuyan looked at her hands in shock: "The power of the lightning has at least doubled! And I can feel the trajectory of every bolt of lightning!"

She waved her hand gently, and precise lightning danced at her fingertips, forming complex patterns of electric light. The other heroines present felt the powerful lightning energy fluctuations, but this power was perfectly controlled by Su Yuyan, causing no harm.

"Damn, this control... it's basically a precision-guided missile!" Chu Yanran couldn't help but exclaim: "Sister Yuyan's lightning used to be a bit wild, but now it's precise to the level of a work of art!"

"Not only that..." Excitement sparkled in Su Yuyan's eyes: "I feel like I've touched the threshold of an S-rank Thunder Monarch!"

Hearing this, envy and anticipation appeared in the eyes of the other heroines. Breaking through from A-rank to S-rank was a qualitative leap!

"Qingxue, it's your turn." Lin Yuan looked at Ye Qingxue: "Your Superpower is very special; what it needs is pure death energy and strong spiritual support."

Ye Qingxue nodded, her eyes full of trust. Lin Yuan took out an SSS-rank Death Core, a rare material obtained from killing high-level undead.

"Using the Death Core as the main ingredient, combined with Nether Flowers and Soul Crystals..."

【Death enhancement potion in production...】 【Target: Ye Qingxue (SS-rank Death Abyss)】 【Expected effect: Death energy purity increased, Superpower power doubled, 50% probability of awakening Death Domain】

This production process was more complex, with black energy surging in the workstation, as if it were connected to the abyss of hell. Half an hour later, a potion emitting a deep black glow was finished.

"This is a death enhancement potion, customized specifically for you." Lin Yuan handed the potion to Ye Qingxue: "However, the power of this potion is quite violent, you need to be careful."

"I trust you." Ye Qingxue took the potion without hesitation and drank it in one gulp. Boom—! Instantly, terrifying death energy erupted from her!

The temperature of the entire laboratory dropped by several degrees, and even the air was permeated with the aura of death! A black domain with a diameter of three meters appeared around Ye Qingxue, and the space within the domain seemed to be connected to the Death Abyss!

"This... is this a Death Domain?!" Lin Yuan's eyes widened, shocked beyond measure: "Qingxue, you actually awakened the Death Domain directly!"

The Death Domain was the ultimate form of an SS-rank death Superpower, capable of controlling life and death within a certain range! Within this domain, Ye Qingxue was the absolute ruler!

"I feel... I've become so strong..." Ye Qingxue looked at the black domain around her, excitement sparkling in her eyes: "This power... it's like obtaining the Authority of a god!"

She waved her hand gently, and the air within the domain distorted, as if even space were about to be torn apart by the death energy!

"Too strong! Qingxue, this is a direct qualitative leap!" Chu Yanran jumped up in excitement: "Is this still human? This is practically the Grim Reaper herself!"

The other heroines were also shocked. An SS-rank Superpower awakening a Death Domain was absolutely a legendary existence in the Apocalypse!

"Alright Qingxue, put away your Superpower first, don't tear down the laboratory." Lin Yuan said, laughing despite himself: "Your strength increase is a bit too exaggerated."

Ye Qingxue nodded obediently and put away the Death Domain. But the way she looked at Lin Yuan became even more admiring and attached—besides Lin Yuan, who else could give her such powerful strength?

"Is it my turn next?" Chu Yanran raised her hand impatiently: "Lin Yuan, what was my Superpower again?"

"Yours is Fate Power and the Chu family's secret arts; you need to improve your Fate perception ability and precognition precision." Lin Yuan said with a smile: "I will formulate a fate enhancement potion for you."

Just like that, over the course of the morning, Lin Yuan customized an exclusive Superpower enhancement potion for each core heroine.

Su Yuyan's Spiritual Power doubled, and her charm Superpower reached artistic-level precision. Ye Qingxue awakened the Death Domain, becoming a Grim Reaper-level existence. Chu Yanran's Fate Power evolved into Fate Sovereign, capable of interfering with and changing local fate trajectories. Xia Muqing's Data Analysis Superpower evolved into All-Things Analysis, capable of seeing through the essential structure of all things. Chen Hanyue's spiritual suppression was strengthened into a spiritual domain, capable of completely controlling spiritual fluctuations within a certain range. Everyone achieved a qualitative leap!

"This... this is basically cheating!" Chu Yanran looked at the twisted fate lines around her, excited to the point of incoherence: "I feel like I can now foresee and change the outcome of battles!"

"Indeed, your current strength is no longer comparable to ordinary Ability Users." Lin Yuan nodded with satisfaction: "Next, we will use the newly synthesized advanced materials to upgrade the Shelter's defensive facilities."

As he spoke, he led everyone to the Shelter's wall area. "Replace the ordinary walls with reinforced composite armor plates, and reinforce key nodes with super alloys..."

Under Lin Yuan's direction, the Shelter began large-scale upgrades and renovations. The new wall materials shimmered with a metallic luster, and their defensive power was ten times that of the original! All kinds of defensive facilities were comprehensively upgraded, and the entire Shelter became as solid as a fortress!

"This defensive power... I guess even a missile couldn't blow it open, right?" Su Yuyan exclaimed: "Our Shelter is basically an Apocalypse fortress now!"

"Not only that." Lin Yuan pointed to the new equipment being installed: "I also synthesized energy shield generators, which can activate an energy protective barrier at critical moments."

The blue energy shield flickered above the walls, as beautiful as a scene from a science fiction movie.

Just then, Luo Qinghan quietly walked to Lin Yuan's side: "Lin Yuan... I also want an exclusive Superpower enhancement potion..." Her voice carried a hint of a little woman's coquettishness, and her eyes were full of anticipation.

"Of course." Lin Yuan smiled gently: "However, your Superpower is quite special and requires a more precise formula."

Luo Qinghan's time precognition Superpower was indeed special and required rare time-type materials.

"I can wait." Luo Qinghan said seriously: "As long as it's formulated by you for me, I'm willing to wait as long as it takes."

Seeing Luo Qinghan's look of trust, a wave of warmth welled up in Lin Yuan's heart. "Rest assured, I won't let you down."

By evening, the Shelter's upgrades and renovations were basically complete. New defensive facilities, reinforced building materials, heroines who had awakened powerful Superpowers... the entire Shelter's strength had achieved a qualitative leap!

"Everyone, how are today's results?" Lin Yuan stood on the upgraded wall and asked the women gathered in the square.

"Amazing!" "Master!" "With this kind of strength, we don't have to fear anything!" The Female Survivors cheered excitedly, their eyes full of worship and gratitude toward Lin Yuan.

They had witnessed the entire upgrade process and seen with their own eyes the miraculous effects of Lin Yuan's system functions. This ability to turn the impossible into the possible was, in their eyes, a miracle!

"Being able to achieve today's accomplishments is the result of everyone's joint efforts." Lin Yuan said humbly: "Next, we must continue to work hard to make the Shelter even stronger!"

Night fell, and Lin Yuan returned to his room. The day's busyness had left him a bit tired, but he felt more satisfied and excited.

The application of the system functions had exceeded his expectations, and the increase in the heroines' strength had reached an astonishing level.

"At this rate of development, it won't be long before we become the most powerful force in this region." Lin Yuan lay on the bed, planning for the future in his heart: "By then, no matter what kind of enemy we face, we will have enough confidence!"

Just as he was about to rest, the bedroom door was gently pushed open. Su Yuyan walked in wearing a silk nightgown, her eyes full of gratitude and love.

"Lin Yuan... thank you for everything you did for me today..." She walked softly to the bedside and said gently: "Let me repay you properly."

Looking at the beautiful woman before him, a wave of warmth welled up in Lin Yuan's heart. These women were not only his source of strength but also his most precious treasure in this cruel Apocalypse.

"You are the best reward." Lin Yuan pulled Su Yuyan into his arms: Just like that, a great battle began.