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

Under Cui Heng's Spiritual Golden Eyes, no treasure hidden by Tian Qing could hide from him. It was impossible to deceive his eyes.

Therefore, Cui Heng knew from the beginning that Tian Qing carried an extremely powerful treasure.

That was a terrifying weapon that was enough to make even his heart palpitate.

Although its essence was still similar to the Peak Soul Formation realm, it was even stronger than his current strength.

By a rough estimation, it was probably equivalent to the power of 480 million fake selves.

In other words, its power was on the level of the Peak Soul Formation realm, just before the Return to Void realm.

This was the first time Cui Heng had encountered something stronger than him.

If Tian Qing really succeeded in using this supreme treasure and attacking, then Cui Heng only had one way out—

Nine-layered Golden Light Pagoda