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

The sudden beheading of the flying sword stunned the people in front of the governor's office.

Their eyes were fixed on the three headless corpses on the ground, as well as the three heads that were filled with shock and died with their eyes wide open. They all felt a chill run down their necks.

Xie Tianxing, Ye Hui, and Bai Songnian were all dead.

These were all Deity Realm experts, and even Upper World Angels. Their strength far exceeded ordinary Deity Realm experts!

The sword light that flashed past just now was too terrifying!

Killing Deity Realm experts was actually as easy as killing a chicken.

Xie Tianxing, Ye Hui, and Bai Songnian did not even have the chance to resist before their heads were taken off.

The flying sword had beheaded its target in just an instant!

It was too powerful and unbelievable!

Fight to the Death, Seven Emotions Divine Spirit