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

However, this discovery quickly caused him to fall into deep doubt. He muttered, "No, no, this is impossible. How can this be? Father has always valued me!" At this moment, Daoist Su, Lord Tianzhu, Lord Changsheng, and the others standing beside Cui Heng also revealed extremely shocked expressions. They also realized that a strange and powerful force was enveloping the Saint Virtue Jade Cauldron.

They all recognized the aura of this power!

It was the power of the ancient Human Monarch!

However, this was not the Human Monarch controlling the Saint Virtue Jade Cauldron remotely.

Instead, it was the power left behind on this Saint Virtue Jade Cauldron thousands of years ago before the Human Emperor disappeared.

It was activated by the old man's cry for help.

The reason why this power suppressed the old man so decisively was probably because the Human Monarch had made such preparations long ago.

A Prince Should Be Killed If He Is Unreasonable, The Origin Supreme Treasure Is Appearing (3)