The Primordial Pearl immediately used its magic power to help Li Yu suppress all the chaotic energy in the surrounding space.

Li Yu did not delay and immediately focused on finding that special feeling again.

Soon, the headache came again. He followed that feeling and continued to sense his soul fragment.

Gradually, he felt the voice in his ear disappear again. Everything around him became illusory again as he gradually entered the mysterious spacetime latitude.

At the same time, the figure of his soul fragment slowly surfaced. This time, he was not far in front of him.

“Who are you?” the figure asked.

This time, Li Yu heard his voice. Clearly, the other party had seen him too.

“I’m you!” Li Yu replied. The figure was puzzled, but a trace of surprise seemed to surface in his eyes.

He asked again, “Do you know who I am?”

Li Yu was not surprised to hear that. This was only a wisp of remnant soul, so it should not have a complete memory or even a complete consciousness.

Otherwise, he could not have been trapped here all this time without knowing who he was.

“I know!” Li Yu said, then he stretched out his hand. “Hold my hand, and you’ll know!”

The remnant soul looked at Li Yu’s hand, then reached out as well.

The power of the same source instantly connected with each other, and the two souls seemed to be guided by some sort of power as they immediately began to fuse. The remnant soul’s eyes brightened as it walked towards Li Yu step by step.

In the end, it transformed into a wisp of a soul that fused into Li Yu’s mind.

In an instant, Li Yu felt countless broken images and information surge into his mind, transforming into countless electric currents that flowed through his brain, causing him to feel as if his mind was electrocuted and burnt.

His consciousness came out of the strange spacetime latitude again. Then, he immediately sat cross-legged on the spot and began to fuse with the remnant soul, the memories, and the consciousness.

Although the Primordial Pearl did not know what was going on, he immediately stood guard for Li Yu.

Only a moment had passed in the Primordial World, but a few days had already passed outside the Black Domain.

Concubine Yu lingered in front of the Black Domain, waiting for Li Yu’s return. However, as time passed, Li Yu’s absence made her feel as if she was sitting on pins and needles.

She had already repeatedly reminded herself that Li Yu would definitely return safely, and she did not have to worry too much.

However, the psychological trauma in the past had a huge impact on her.

It was not only Concubine Yu. As time passed, Changjiang No. 7, Tai Ri, and the others became more or less worried.

It was not an exaggeration to describe Li Yu as invincible. He could even control the power of the Heavenly Dao.

However, the vastness and profundity of the universe were not something anyone could understand. There were countless unknown and dangerous places, and even the Heavenly Dao had areas that it could not reach.

No matter how powerful a creature was, it still seemed tiny in front of the universe.

Therefore, they were worried that Li Yu would encounter some unknown danger in the Black Domain. After all, he had been in there for a few months.

Furthermore, even if everyone was not worried that Li Yu would die, they were worried that he would be trapped inside.

Over the past few months, everyone was silent. No one dared to say anything, afraid that it would touch Concubine Yu’s sensitive nerves and make the atmosphere heavier.

However, in the Primordial Space, Li Yu had finally completed the fusion of his soul and digested and absorbed all his memories. He had finally filled in a lot of the blank memories from his previous life.

He could basically confirm that Emperor Yu in his previous life was also him, the soul from Earth.

It was a pity that many memories were still missing, especially how he had transmigrated to this world and become Emperor Yu.

How did he become the number one expert of the human race step by step? What did he experience after entering the Heroic Spirit Temple? There were almost no memories of his previous life or his death.

Clearly, he could not rush to recover his previous life’s memories.

Li Yu felt that he might really need to return to the Primordial World.

Perhaps he could slowly fill up his memories there.

As for how he died, he would have to slowly solve the mystery.

However, according to his current memories, he did not have a system in his previous life. He should have relied on his monstrous talent and opportunities to grow.

Perhaps there was also the advantage of knowledge and structure when modern people returned to the primordial era.

The current portion of his memories was basically similar to what Changjiang No. 7 and Concubine Yu had told him. It was just that there were more details and more things that others did not know.

He became the number one expert of the human race at that time and led the human race to glory, becoming the first emperor in history.

Later on, he died in the Heroic Spirit Temple, causing his soul to shatter. Almost everything that belonged to Emperor Yu had disappeared.

Only the memories from before he transmigrated were left. After his rebirth, he obtained the system’s enhancement.

As the saying went, the system might be late, but it would never be absent.

Although it seemed a little too late, it still appeared after his rebirth.

If he had the system’s blessing in his previous life, he would probably have completed those unprecedented achievements more easily.

He probably would not die.

Of course, although Li Yu was curious about how he died in his previous life, he did not dwell on it. He believed that he would find the answer eventually.