After being dumped by her boyfriend, Satuki is ready to hang herself. As she ties the rope and reflects on her life, these annoying brats start making a racket behind her! Can't a girl die in peace!? She runs them off only to find an innocent fat boy in their dust. He was being bullied, and she saved him. This surprisingly tall chubby-chunker wants to repay her; so, he'll become handsome and attractive for her, just like the model JK! Once he's handsome, he'll pretend to be her boyfriend to help get back at her ex! Now that he's attractive, she's having strange feelings... is she falling for his look or for the chubster inside?