Morris accidentally picked up trouble and returned home, only to find that the trouble seemed to be quite capable.
A special consultant with an eccentric identity, and a down-and-out assistant who has just been released from prison and has nowhere to go.
Morris: I think you look a lot like my next assistant. You don't get enough food, accommodation, and work. Do you want to consider it?
Yu Yuan: Why do I suddenly feel that things are not simple...
Easy, solve the case