The protagonist Xiaobai has always been troubled by her weight. Her struggle can be described a series of battles and defeats. After seeing a friend shed weight and successfully transform herself into a "goddess", Xiaobai was determined to become a "goddess," too. This time, Xiaobai's "fancy" weight loss regime will involve the "poisonous tongue" of her male friend and the "controls" of her fitness coach, as her new slapstick weight-loss life begins.