Zhongshan Wolf had belonged to the Demon Race while alive; there was no question about that. One day, Zhao Jianzi, a minister of Jin State, set his sights on him and led a Demon-Hunting Corps in pursuit, leaving him gravely wounded. At that critical moment, Dongguo Xiansheng happened to pass by. Taking pity on him, he came to his rescue, hiding him in his book bag and fooling Zhao Jianzi. Yet after escaping with his life, the wolf repaid kindness with treachery and actually ate Dongguo Xiansheng.
Thus, after Zhao Jianzi returned and killed him, the King of Hell tried him for "ingratitude" and "bullying the kind and weak," sentencing him to the Ninth Layer Oil Cauldron Hell. He had to be lowered into a pot of oil once every three days and endure this punishment for five thousand years before entering the animal path to reincarnate.
Hearing the two members of the Witch Race over there calling for him again, Zhongshan Wolf let out a heavy sigh in front of Sun Wukong, then said, "Brother, it's my turn to be punished. You should get ready too. Your turn should be coming soon."
With that, Zhongshan Wolf turned around, making as if to walk toward the two witches and obediently submit to his punishment. He bet this foolish monkey would stop him. One, two, three...
"Wait, brother!" Sure enough, Sun Wukong reached out and seized his hand, declaring in righteous indignation, "You look like a hero to me, so why willingly endure such torment here? The Underworld is corrupt, and the King of Hell is a muddleheaded fool! They even arrested a monkey like me, Old Sun, who has mastered the art of immortality, and a wolf with such discerning eyes as you, brother, and threw us into this Ninth