The true identity of Lao Zhang, a strong man who came out of a mental hospital

Servant of Ka Koi Lam, Master Lin of Taoyuan. In the plot of the novel, Ka Koi Lam and Lao Zhang have a very close relationship. They left their families together and gained great power in Qingshan mental hospital.

The identity of Jeremy Lin and Lao Zhang in this novel is that Jeremy Lin is the master of the Lin family in Taoyuan, a secluded family. Ma Gelin was excluded from the internal struggle of the family, and there was no way to practice stably in the family, so he decided to go to the world of mortals for trial, and Lao Zhang was his servant brought out of the family. Lao Zhang took care of Marco Lin since he was a child. Marco Lin couldn't leave Lao Zhang alone at home, so he followed him.