Yuri—a high school student so handsome she has the other girls tripping over their feet and calling her a prince. But behind closed doors, she's a total idol-fangirl! Her biggest bias? Ryo-kun from the popular group "Handsome Guys." A chance encounter with Ryo after one of his concerts turns Yuri's world upside down when she finds herself suddenly thrust into the world of idols—disguised as a guy?! What wayward shenanigans lie ahead in her comedic journey through stardom?