Kayo Tsukiyama (Yumiko Shaku) is an editor for a fashion magazine. One day she is told to assign to be in charge of one of the most popular comic artist named Yuriko Hanazono (woman’s name) who turns out to be four brothers, Wataru (Masato Sakai), Osamu (Tetsuhiro Ikeda), Satoshi (Jun Kaname) and Hinata (Kanata Hongo). Since that day, the bond between Kayo and the brothers are deepened little by little. What is going to happen to Kayo's life? What are the secrets of the brothers?