510: Li Hunyuan's strength skyrocketed, and a celestial being descended!

Boom, boom, boom…

Guo Feng, without hesitation, transformed the Qianlong Immortal Sword into the Great Sun Sword Formation and the Mengtian Great Demon Sword into a gigantic demonic sword, immediately launching a fierce attack on the great formation.

For a moment, the entire area within a hundred miles around the Imperial Palace vibrated like an 8.0 magnitude earthquake.

The barrier also rippled continuously from the impact.

Li Chengyou also unleashed his flying swords and great divine abilities upon the barrier without hesitation.

He showed no mercy!

Because he knew that once Li Hunyuan succeeded, he, Li Chengyou, would inevitably suffer.

This Li Hunyuan no longer cared for any sentiment or blood ties.

"Three Thousand Tiangang Sword Array!"

"Gold Emperor White Emperor Slash!"

"Fire Emperor Red Emperor Purgatory Great Barrier!"

"Water Sovereign Black Emperor Fist!"

At once, Guo Feng struck even harder, continuously unleashing endless seals and employing various great divine abilities.

One hundred thousand Qi swords, imbued with immortal energy, poured down like a torrential storm, madly unleashing sword Qi upon the barrier.

His other divine abilities also fiercely bombarded the barrier.

The booming sounds were incessant.

One breath!

Ten breaths!

A quarter of an hour!

Guo Feng attacked relentlessly, and the barrier was on the verge of shattering.

Meanwhile, the area around the Imperial Palace was already cracked and ravaged!

At the same time—

Above the sky, lightning began to flash, and roaring sounds echoed throughout the heavens and earth.

It was as if some peerless fierce beast was about to emerge from that Immortal Realm passage.

"Someone from the Immortal Realm has arrived!"

Li Chengyou's expression changed.

Boom—

As he spoke, the barrier, under Guo Feng's assault, shattered with a crash.

The entire Imperial Palace shook, and some of the palaces collapsed.

The formation was broken!

However, even a powerful figure like Guo Feng took so long, which showed how formidable the formation was.

"Such powerful demonic energy, three streams of aura are converging; this is to devour the two True Immortal Ninth-Rank immortal bodies, the fragments of the divine ability talismans, and the divine abilities all at once. Is the Grand Devil Dao so formidable?"

As soon as the formation broke, Guo Feng immediately sensed waves of powerful demonic energy emanating from within.

Within the demonic energy, there were endless angry roars of vengeful spirits; the entire Imperial Palace seemed to have long since transformed into a hell.

An ordinary person entering here would immediately go mad.

As he spoke, he instantly teleported to the center of the demonic energy and immediately saw the sky-filling demonic energy transform into a tornado.

Li Hunyuan was at the center of this demonic energy tornado, while Cheng Wei and the other person's bodies were flying at an extremely high speed around the tornado.

Both of them were almost skin and bones, their immortal bodies nearly absorbed.

Li Hunyuan, at this moment, had an aura as powerful as an ancient giant beast, with terrifying demonic flames burning all over his body.

He had already reached the True Immortal Tenth-Rank level.

Beside him were two True Immortal-level Evil Demon Kings, vaguely resembling Cheng Wei and the other person.

This Grand Devil Dao was indeed terrifying.

Not only did it allow Li Hunyuan to devour two True Immortal Ninth-Rank cultivators, but it also created two True Immortal-level Evil Demon Kings.

"Hahahaha…"

Li Hunyuan laughed uproariously, indescribably arrogant, "Guo Feng, if it weren't for you injuring these two high and mighty so-called immortals, I wouldn't have been able to use the Great Heavenly Devil Devouring Technique to devour them, saving me several hundred years of cultivation time and reaching True Immortal Tenth-Rank. I tell you, at this moment, I can even fight a Heavenly Immortal First-Rank!"

Boom, boom…

As he spoke, he caused streaks of demonic lightning to flash in the sky; he looked just like a Chaotic Demon King!

With a wave of his hand, endless demonic energy surged forth.

The demonic energy he released could annihilate a major city domain, terrifying to the extreme.

"And then?"

Guo Feng frowned; Li Hunyuan was indeed much, much stronger.

He also didn't expect that this Grand Devil Dao could possess such a perverse demonic art.

Great Heavenly Devil Devouring Technique!

Devour everything?

Such powerful strength, and it didn't even make him explode?

If he were to fight the current Li Hunyuan, it would take him a lot of effort.

"I know you are also a peerless genius, incredibly powerful! How about this, you help crew destroy this Imperial Palace, cut off the path of those lords from the Immortal Realm, and then crew can live freely in the mortal world. This Chaos Continent, you and I each take half, how about it?"

Li Hunyuan's strength greatly increased, but he did not immediately attack; instead, he planned to form an alliance, wanting Guo Feng to join him in dealing with the people of the Chaotic Immortal Realm.

"Traitor, a mere True Immortal Ninth-Rank, yet you wish to defy the Heavenly Dao and go against the Immortal Realm, seeking death!"

Before Guo Feng could reply, a cold rebuke came from the Immortal Realm passage.

Whoosh.

A blue-glowing low-grade immortal sword flew out first, with a figure shimmering upon it.

It was the sword spirit of the immortal sword!

This was a man with an ethereal immortal aura; as soon as he appeared, he immediately guided the immortal sword, which instantly transformed into tens of thousands of handleless flying swords, enveloping Guo Feng, Li Hunyuan, and Li Chengyou.

"Form the array!"

The sword spirit roared, and immediately, the tens of thousands of flying swords formed two layers of sword energy barriers, inner and outer.

One enveloped the Imperial Palace where Guo Feng and crew were located.

The other directly enveloped the entire Imperial Capital, spanning tens of thousands of kilometers.

"Not good, this is the Ten Directions Heavenly Sword Heaven Refining Great Array, one of the secret techniques of the Ten Directions Immortal Sect, one of the ten great immortal sects in the Chaotic Immortal Realm. This is going to refine everyone here!"

Li Chengyou's expression suddenly changed, and he quickly told Guo Feng.

As soon as he finished speaking, indeed, the barrier presented endless fiery sword Qi, instantly raising the temperature within the entire barrier to over ten thousand degrees.

And it was still rapidly increasing!

Streaks of fiery sword Qi condensed, transforming into fire dragons that breathed fire everywhere.

Guo Feng felt as if his body and immortal energy were about to turn to ashes.

"This is a Heavenly Immortal's method, and not just a First or Second-Rank Heavenly Immortal, but a higher-ranked one!"

Li Hunyuan's expression also suddenly changed, "Impossible, this Immortal Realm passage was originally used for people from the lower realms to ascend to the Immortal Realm; it can at most withstand the entry and exit of a First or Second-Rank Heavenly Immortal. Any higher, and they would be attacked by the laws. How could this be?"

He paused for a moment, then said, "Guo Feng, Ancestor, at this moment, let's join forces and first break this array. I see this Heavenly Immortal is currently resisting the law's attack; once he descends, crew will all be finished!"

"Wind Emperor, what Li Hunyuan said is also true."

Li Chengyou quickly nodded.

"Heavenly Immortals have come? This Chaotic Immortal Realm seems to have some purpose, doesn't it?"

Guo Feng's face darkened, but he suddenly smiled, "His Heavenly Immortal's descent is definitely to punish you rebels. I'm not familiar with crew, so why should I act together with crew? This mere immortal array hasn't reached the point of sealing space; how can it keep me?"

After he finished speaking, he gestured with both hands, and the Qianlong Immortal Sword and Mengtian Great Demon Sword, one righteous and one evil, intertwined with each other, their sword Qi erupting, actually forming a state of yin and yang harmony, where one gives birth to two, two gives birth to three, and three gives birth to all things.

Immediately, their power doubled, giving birth to endless sword Qi. One black and one white merged into a single sword dragon, instantly piercing through the barrier.

At the same time, Guo Feng roared loudly, unleashing a terrifying punch towards that location.

He intended to create a crack and then instantly teleport away!