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

What was the essence of condensing a Soul Golden Core?

It was to condense the relatively scattered soul power into a pure Golden Core, and even the pure soul power to condense an Immortal Golden nature.

During this process, the most important thing was the point where the power of the soul was gathered.

This point required an extremely powerful spirit, pure emotions, or extreme determination. Li Mingqiong undoubtedly matched these criteria.

It was also because of this that Cui Heng decided to help her open up this path to a higher realm.

Nascent Soul cultivators could already organize the spiritual emotions of living beings and refine a portion of their spiritual will, even if it was just the so-called "determination".

This was related to the control of spirituality. It was considered a natural divine power for Nascent Soul cultivators.

However, Cui Heng did not directly help Li Mingqiong extract the firm belief in her heart.

The Border of Heaven and Earth, Heaven Saint Palace