The story originates from the ancient legend of Nuwa mending the sky. According to the legend, the sky-mending stones are scattered around the world, and each piece contains incredible power.Unfortunately, these mysterious stones have become the targets of some evil monks in ancient times. They use the Sky-Matching Stones to perform forbidden arts and pursue immortality by taking away other people's mana and bodies.This move offended the righteous cultivators and triggered a series of fierce conflicts between the two sides. The purpose was to completely eliminate these evil entities who abused their power.

However, in this chaotic confrontation, two crucial sky-mending stones were accidentally missing and their whereabouts are unknown.One day, Yun Tiannan, a cultivator in Qingyun Realm, and his junior brother Feng Ming discovered traces of the Sky Mending Stone by chance.In order to prevent these precious stones from falling into the wrong hands again, they decided to set up a powerful barrier in Qingyun territory so that no outsider could invade, thereby ensuring the safety of the Sky Mending Stone and guarding the peace and tranquility of the world.