Amnesiac Mia Takanashi has her work cut out for her as she navigates her relationships with the four prince charmings who claim to have stolen her heart. To help her settle back into her life, a harmless suggestion leads to all five of them living together! Between high-brow events like a formal dance party, to making sense of all the homework she's missed, Mia is slowly piecing together who she used to be, and what each of her suitors meant to her-with one exception...