He Nan accidentally joined a monster exorcism agency and met a group of funny colleagues and a bunch of "non-mainstream ghosts". His daily job was to accept various urban supernatural commissions. The team members repeatedly encountered strange ghosts and monsters while investigating the case, laughing and crying, and gradually discovered that behind the supernatural events was a decades-long conspiracy - someone was trying to twist the law of life and death and break the balance of yin and yang. The team barely managed to survive, then took the initiative to fight, until they faced off against the mastermind behind the scenes, and finally used wisdom and courage to protect the right path in the world. In the process of breaking through levels and fighting monsters, the protagonist and his party gained growth and friendship, and also healed themselves.
