There are three distinct realms - heaven (the emperor, the master), the human realm (the emperor, the father of the general), and the underworld (the king of hell, the ghosts). Laws of the Three Realms: Do not interfere excessively in the affairs of other realms, but "beating the ancestors" is a loophole in the rules.
Under the "trick" of the Emperor of Heaven and the Master, with a "leaky" gossip system that could reveal one's true feelings, Ke'er was forced to re-experience the seven emotions and six desires as a mortal, and complete the most difficult ascension test.
Good-looking [laughing][laughing][laughing][laughing][laughing]