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

No matter how they tried to escape, it was useless.

Faced with this situation, Xie Beixing was also horrified. His mouth was wide open, and he was speechless. He no longer had the confidence from before.

Like Wang Qinghe, he used his swiftness technique to escape.

However, when he landed, Xie Beixing also fell into a huge pit.

He fell in directly without even a chance to escape.

Wang Qinghe was still trying his best to escape.

Although he had already fallen into the ground, he was still a top expert who had reached the Inner World realm. He could already mobilize the power of Heaven and Earth.

Relying on the connection between the Inner World and the Outer World, Wang Qinghe instantly mobilized a large amount of vital energy and gathered it under his legs. He stepped off his left foot and actually borrowed strength out of thin air to jump up higher.

He came above ground again and saw his surroundings.

Immortal God's Power, A Stroke That Moves Mountains and Rivers (2)