Scarlet carp was originally a carefree koi spirit, but he accidentally crossed into a cannon fodder character in a wealthy novel. He is regarded as a tool man by the protagonist and the male supporting actor, and is also attacked by black fans. As much as he wishes to stay away from the plot, his identity remains a mystery. Eventually, he discovers that he can influence the story and decides to be his true self. Introduction to the book of supernatural gods and monsters and the sweet text of the entertainment industry: The little koi counterattack and become a heartthrob.