Everyone knows that in ancient times, there was Xuan Chen, whose martial arts surpassed Tian Yuan and suppressed an entire era. However, thousands of years of changes in the sea and the cataclysm of heaven have cut off the martial arts inheritance, and the hidden ancient sect has long been trampled into the dust of time by the three holy places.
Su Chen was an orphan from a small border town. He had no teachers, no connections, no resources, and no background. He achieved the ninth level of Body Tempering by licking blood from the edge of a knife and fighting life and death. Xuanchen Daozong opened the mountain gate for the first time in ten thousand years, which was his only chance to escape the fate of an ant.
In the Qingyun Thousand Level Trial, one does not ask about one's origin, only one's true heart. The geniuses from all the major families gathered at the top of the sea of clouds, scorning that this commoner from a humble family could survive a few steps. Su Chen crushed the taunts step by step, withstood the impact of the eternal pressure and the remnant souls of the ancient times, and broke through to the extreme to build the foundation on the 900th level, awakening the Jiuyou Juemei that had been dormant for sixteen years, and causing the nine-color divine light that had not appeared in thousands of years to envelope the mountain gate.
Entering the deep valley for trial, he met the treacherous Shen Du, and encountered the arrogant but upright royal genius Zhao Yu. In the deep valley, monsters and beasts are waiting around, and human beings are lurking. The iron thorn bush counterattacks the pursuers, Shitan joins forces to hunt the rock rhinoceros, and accidentally discovers the rare chalcedony seven-leaf lotus in the world - every battle is tempering the Jiuyou Jue Vein deep in his bones and blood, and every choice is shaping his foundation in Xuan Chen.
But the competition among Xuan Chen's outer sect has just begun. The inner sect preparatory disciples stationed in the three holy places have long been eyeing this variable. No one has mastered the "Nine Nether Martial Arts Scroll" deep in the Sutra Pavilion for thousands of years. The "Discussing the Tao and Questioning the Heart" in the last level of the three trials is an invisible blade. What Su Chen has to face is not only the tribulations of monsters and humans, but also the strict barriers of the entire martial arts hierarchy, the truth about the lost ancient martial arts, and the secret behind the Jiuyou Juepui.