The series revolves mainly around the jobs of Wallace, Joe, and San as they patients' solve psychological problems one after another.
Wallace is a psychologist, Joe is a psychiatrist, and San is a feng shui master.
Wallace and Joe are best friends while San has been secretly admiring Joe for 20 years. Joe did not return San's love in the beginning and gets together with Carman (Cherrie Kong) instead who is Wallace's receptionist. But unknown to Joe, Carman has a secret of her own. By the time Joe realises that San is the one for him, things are already too late.
San initially did not get along with Wallace, but over time they overcome their misunderstandings and becomes good friends. Wallace also has a psychological problem that he is unable to solve on his own.
Along the way, they work together to help troubled people solve personal problems relating to psychological and psychiatric problems.