Gu Chen was born in a family of cultivators. He was supposed to be cultivating safely in the clan, but due to the family's vitality being severely damaged in a battle against the devil, and resources being drastically reduced, he was also ostracized by the descendants of the clan, and was eventually expelled from the family. After being expelled, Gu Chen fell into a mysterious valley, where he accidentally obtained a incomplete ancient immortal book and a mysterious jade pendant. The jade pendant sealed the remnant soul of an ancient immortal. The immortal told Gu Chen that the world of immortality was about to face an unprecedented catastrophe. Only by gathering five ancient artifacts could this crisis be resolved.
Gu Chen decided to embark on the road to find the artifact. On the way, he met the playful and cute fox demon Lingyue and the honest and honest bear demon Dazhuang. The three of them walked together and faced many difficulties on the road to immortality. They first heard clues about an artifact in the misty forest. However, after entering the forest, they encountered various traps and powerful monsters hidden in the forest. In a battle with a nine-headed demonic snake, Gu Chen activated the power of the jade pendant and cast some of the spells in the incomplete immortal art, temporarily repelling the demonic snake, but also exposed their whereabouts.
Later, they learned that the artifact might be in a sealed ancient tomb. The ancient tomb is filled with strange runes and powerful restrictions, as well as ghosts guarding the ancient tomb. In the process of cracking the ban, they discovered a shocking secret: It turned out that this catastrophe was deliberately caused by an ancient immortal with a grudge. He was revengeful because he was betrayed by his fellow disciples, and attempted to destroy the entire world of immortality.
In order to stop the ancient immortal's conspiracy, Gu Chen and others continued to search for the artifact.