What Is the Relationship Between Judge Lu and Judge Cui in Pu Songling's Book?

A new ghost has come to the underworld. He is a thin and handsome boy, but his face was hit with a big cross with a knife. The flesh and blood were turned out, and half of his fair face became terrifying! The most important thing is that he has lost his memory. The axis of good and evil is basically his good karma, and there is no mention of who he has bad relationships with. Unable to issue a verdict, I had no choice but to investigate the case myself, but I didn't expect that after a lot of investigation, I found out a big trouble! People who hate him hurt him, and people he admires hurt him, but he still chooses to forgive him! I was so confused by the light of the Holy Father that I couldn't ignore him!