Since ancient times, there have been fairies with powers of wealth, sexual desire, appetite, sleep and fame to maintain balance in the world. Among them, Baek Hwon, a money fairy who had the power of wealth and enjoyed power as the next chief of the fairy world. He is expelled and demoted to the human world for the crime of abusing his abilities to make people unhappy, and there he meets Eugene, who works day and night desperately to earn money.