With a father who's a singer, a mother who's a movie star, and an older brother, Shougo, who's the lead vocalist for the super-popular band "The Crusherz," Sena Izumi – an otaku college student – is the only dull one born into this super-famous and talented family. He loves "Magical Girl LalaLulu" and he is working hard to become a mangaka, but one day he winds up appearing in a TV commercial he just can't turn down. There, he's reunited with Ichijou Ryouma, the super-popular young actor he co-starred with on a project, ten years prior.