When a handsome fitness instructor meets a dark, sweet and big eater?
K CLUB, a gym established by four handsome boys who grew up, encountered a super big eater and the common nemesis of the handsome boys - the Yamei Demon King, plus a fashionable disaster movie representative - Ruhua, who was picked up on the roadside. How can the handsome boys transform Ruhua into a "normal person" in three months, making Yamei satisfied?
In addition, as K CLUB's reputation rises, what challenges will this group of good friends face in the face of all kinds of customers?