Sole Cloud Flying Cave

Cui Heng was transmigrated to another world and the system told him that the new world he was in was a high-grade Xianxia world.
It was a world where Celestial Kings soared the sky and terrifying monsters ruled the lands. The strong would destroy a planet if their mood was bad and Cui Heng trembled in fear when he learned of how scary the new world was.
Thankfully, the system had granted him the protection that last for 300 years. As long as he remained in the safety zone, he would not receive any damage.
With his safety secured, he began his cultivation training for the next 300 years.
Throughout the years as he trained, some people entered his safety zone by mistake.
There was a peasant who was once a monk and a beggar. Despite that, he still had the dream of bringing peace to the land and saving the lives of millions.
There was a noble who was once called the once-in-a-million-year genius. Yet, luck wasn't at his side and his talent fell and was laughed at by others for years.
There was a princess whose only wish was to find her older brother. She could've become a celestial but decided to remain in the human realm to wait for her brother's return.
There was a weak lady who was plagued with illness from birth but had the goal of adventuring and helping the poor and weak.
...
Cui Heng befriended these people and even gave them a few pointers before they left.
300 years later, when the protection period had ended, he had finally mastered the Golden Core. Even then, he was still reluctant to go to the outside world.
But when he did, he realized that the world was merely a world of Wuxia.

Realizing This Is A Wuxia World After Cultivating For 300 Years

Cui Heng knew very well that he was a so-called "transmigrator". Before he transmigrated to this world, he was still thinking about his imaginary wife. Normally speaking, his source in the River of Time should at least trace back to his life on Earth.

But in reality, that was not the case.

There were no traces of Earth in the River of Time, nor were there any traces of him transmigrating from Earth. Through the River of Time, he'd appeared out of thin air in the primitive forest.

If he continued looking, there would be no traces related to him.

It was as if the 20 years he had lived on Earth did not exist at all.

It was as if it had been completely erased without any traces.

There was not even a trace of Earth itself.

It was the same for the solar system, the Milky Way, and so on.

"This is probably related to the reason why I transmigrated and obtained the System." Cui Heng thought to himself and temporarily suppressed this doubt.

No Image in the Universe, Eon Light Evasion (2)