Chu Yunlan, the son of a medicine farmer, witnessed the slaughter of his entire family, and when he was about to die, a mysterious power awakened in his body. In order to find out the truth, he entered the Qingxuan Sect incognito as a handyman, but unexpectedly obtained the inheritance of the ancient Taixu Taoist. When he discovered that the murderer who destroyed his family was actually his respected master, and that all this was related to the upcoming catastrophe of heaven and earth, he had to make a choice between revenge and the common people. He possesses the Taixu Mirror that can swallow all kinds of magic, and his cultivation speed is rapid, but every time he uses it, his demonic nature is deeply rooted. When the truth about the immortals and demons three hundred years ago comes to light, this young man, who is regarded as a pawn by all forces, will eventually take the sword to reorder the three realms.
