Riko Narumi plays an unpopular idol who in an attempt to boost her faltering career becomes police chief for a day. During the day a robbery occurs at a convenience store and instead of letting a real police chief deal with the robbery she decides to take the matter into her own hands.
Yuta Ono flees from the responsibilities of his family run business and attempts to get into college to get a girl. By a twist a fate, Yuta Ono then finds himself living with five beautiful young ladies. all of whom Yuta finds exciting.