Su Xiu: The fox demon tribe is naturally cunning, cunning, and paranoid. In order to protect the fox tribe's path, they break boundaries and cross the rules. They do not abide by the demon tribe's original intention, step by step, deviate from the righteousness of the tribe, and become an evil cultivator defined by the fox tribe. They love and hate to the extreme, and have deep obsessions. Xuanji: An orthodox demon hunter who abides by human precepts, has a strong mind, and firmly believes in the distinction between good and evil and the rules of heaven. In order to break through the shackles of spiritual practice, kill demons and eliminate demons, he forcibly practices against the will of heaven, breaks the iron law of human spiritual practice, and is expelled from the sect. The two are sworn enemies, almost fighting to the death, but because of a ray of kindness, they both became partners in cultivation. They were hunted by the human and demon tribes, and both fell into the devil's path, became the vanguard of the devil's path, and started the road to slay the immortal——
