Hanna is an amazing singer who could easily take the music world by storm, but there is one small problem: she weighs 200 pounds! Since there’s no way she can take the stage, she is the lip-sync vocalist for pop-singer Ammy, who is gorgeous and beautiful but completely untalented. Hanna has a problem though, she is madly in love with her and Ammy’s talent agent, a man named Sang-jun. Ammy, being slightly jealous that Sang-jun seems to pay more attention to Hanna despite the fact that Hanna is grossly overweight and ugly, decides to embarrass Hanna at Sang-jun’s birthday party. After this event, Hanna has an extreme plastic surgery to completely change her body. But even though she is now a gorgeous and talented woman, can she sway Sang-jun’s heart?