After Lu Chen realized that disaster was about to strike, he swiftly took out the Reincarnation Stone. His memories had not yet been restored, and if disaster struck at this moment, it would be bad news for him.

The next instant, a stone emitting a rainbow glow appeared before Lu Chen. Lu Chen immediately infused immortal power into the Reincarnation Stone, trying to break its seal completely.

However, no matter how hard he exerted himself, the seal on the Reincarnation Stone remained unchanged. Clearly, with his current strength, it was impossible to break the seal on the Reincarnation Stone. Without breaking the seal, his memories could not be restored.

Unwilling to accept this, Lu Chen then gathered all the Qi Fortune of the Tianyan Immortal Domain, mobilizing all his strength to forcefully break the seal on the Reincarnation Stone.

In the following hundred years, Lu Chen was tirelessly working to break the seal of the Reincarnation Stone.

Now, most of his women were pregnant, and his path to enhance his power was essentially cut off. His cultivation state had already surpassed the Immortal Emperor, and this world’s cultivation techniques were completely useless. He could only rely on the system to obtain new cultivation techniques.

And his children were yet to be born. Helpless, he could only hope to break the seal on the Reincarnation Stone to see if he could obtain some cultivation techniques that would enhance his cultivation state.

One morning, while Lu Chen was contemplating ways to break the seal on the Reincarnation Stone, suddenly countless cracks appeared in the sky, and the entire Tianyan Immortal Domain was instantly on the brink of collapse.

Sensing the situation in the Tianyan Immortal Domain, Lu Chen hurriedly put away the Reincarnation Stone and then released his Divine Thought to cover the entire Tianyan Immortal Domain, trying to investigate why such a situation was occurring.

Lu Chen actually already had a suspicion in his mind: Chaos Qi was constantly eroding the Tianyan Immortal Domain, the power left behind by the great powers of the Spirit Realm had been almost exhausted, and the mysterious lives suppressed in the Tianyan Immortal Domain began to stir. The mysterious power continued to erode the Heavenly Dao of the Tianyan Immortal Domain, and the Tianyan Immortal Domain itself could not last much longer; its collapse was expected.

Moreover, the most important reason was that his breakthrough had gained too much World Origin, and he himself had not fused with the Tianyan Immortal Domain. His presence in the Tianyan Immortal Domain was putting great pressure on it.

Not only him, but the presence of Xiyue Immortal Emperor and Immortal Emperor Youlan also put great pressure on the Tianyan Immortal Domain. The Tianyan Immortal Domain’s Heavenly Dao limits people from breaking through to realms above the Immortal Emperor because the Tianyan Immortal Domain cannot bear powers beyond the Immortal Emperor. Now, with so many beings above the Immortal Emperor, the Tianyan Immortal Domain naturally couldn’t hold on any longer.

At this moment, Lu Chen hurriedly released his own strength to temporarily stabilize the Tianyan Immortal Domain and prevent it from continuing to collapse.

If the Tianyan Immortal Domain were to collapse like this, not many beings would survive.

While Lu Chen was using his strength to stabilize the Tianyan Immortal Domain, he suddenly felt a chill in his heart, as if he was targeted by some terrifying presence.

Lu Chen abruptly looked up to see a golden eye larger than the Tianyan Immortal Domain appearing above it, with mysterious power surging towards the Tianyan Immortal Domain like a tsunami.

Seeing this scene, Lu Chen’s mind went blank.

Disaster, descended!!!

Lu Chen quickly regained his senses, rapidly drew the Immortal Slaying Sword, and prepared to strike with full force, charging out directly.

If this world they were in was indeed a small world in the hands of the Netherworld Evil Emperor, as Yun Yudie and others had described, to completely control this world, one would have to break out and seize the magic treasure from the Netherworld Evil Emperor. 𝓯𝓻𝒆𝙚𝒘𝓮𝙗𝓷𝒐𝓿𝙚𝒍.𝙘𝓸𝙢

Otherwise, apart from the mysterious lives, everyone in the Tianyan Immortal Domain, including his children, would ultimately perish.

However, just as Lu Chen was preparing to act, the massive golden pupil above Tianyan Immortal Domain directly focused on Lu Chen. In the next moment, a vast mysterious power transformed into a gigantic sword, descending straight towards Lu Chen.

Feeling the imposing power of that gigantic sword, Lu Chen’s face turned pale; with his current strength, he couldn’t withstand such an assault.

If that sword were to fall, not only would he die, but the entire Tianyan Immortal Domain would be annihilated.

Could it be that I’m about to die?

Thinking of this, cold sweat poured down Lu Chen’s forehead. Along the way, it was the first time he had encountered such a degree of life and death crisis.

Seeing that the giant sword formed by mysterious power was getting closer to the Tianyan Immortal Domain, Lu Chen’s own power was pressed so tightly by the sword’s might that he couldn’t even draw his own sword.

Just as Lu Chen was extremely anxious, a series of voices suddenly echoed in his mind.

"Yun Yudie has given birth to a descendant for the host, congratulations on obtaining a strand of World Origin!"

"Yun Qingshu has given birth to a descendant for the host, congratulations on obtaining a strand of World Origin!"

"Cao Shiyun has given birth to a descendant for the host, congratulations on obtaining a strand of World Origin!"

...

"Chu Yuqin has given birth to a descendant for the host, congratulations on obtaining a strand of World Origin!"

A series of notification sounds snapped Lu Chen back to reality. Although curious why they all collectively gave birth at this time, there was no time for him to ponder over this now—the priority was to merge the World Origin he just acquired and withstand the Netherworld Evil Emperor’s strike, or else he and the entire Tianyan Immortal Domain would be extinguished.

Without any hesitation, Lu Chen immediately absorbed all the World Origin he just obtained. In the instant he absorbed those World Origins, the entire Tianyan Immortal Domain emitted a rainbow-colored glow, and various Great Dao manifested in the sky above Tianyan Immortal Domain, although these Great Daos were still tainted with mysterious power. Even so, in the moment of Great Dao manifestation, everyone’s cultivation state in Tianyan Immortal Domain elevated significantly.

However, the immortals in the Tianyan Immortal Domain were not happy; Lu Chen, someone who surpassed the Immortal Emperor, was sweating coldly facing that sword from the heavens, not to mention those who were not even Immortal Emperors.

Fear spread in people’s hearts, and the entire Tianyan Immortal Domain was shrouded in melancholy. People were too terrified to even cry; the little enhancement in their cultivation state couldn’t help them withstand the sword’s pressure from above.

Meanwhile, in the Mysterious Moon Palace.

Deep within the forbidden area.

Upon sensing the Burial Furnace being opened, Immortal Emperor Youlan and other Ancestors of the Strange’s eyes suddenly opened.

The vast mysterious power resonated with the mysterious power within them, and for a moment, their strength was greatly enhanced.

For Xuan Qingyun and Xiyue Immortal Emperor, whose seals in the depths of their Divine Souls hadn’t fully unlocked yet, after the mysterious power within their bodies resonated with the mysterious power above the Tianyan Immortal Domain, a huge crack suddenly appeared in the seal. It seemed their seals were about to be completely broken.

Xuan Qingyun asked, "Disaster has descended, should we act now?"

Immortal Emperor Youlan raised her head to look toward the top of the stone cave, as if gazing at the sky through the stone ceiling. She remained silent without answering, seemingly in thought.