Hanayama Yume is an ordinary high school girl who yearns for love. She loves making hair accessories and baking chocolate chip cookies, just like any other typical girl. However, there is one exception: she is "not allowed to fall in love with anyone." Her childhood friend, Yukino Mamo, supports Yume, and they reunite after several years with Akizuki Chiya. The pasts, secrets, and intentions of the three intertwine and become complicated... A distorted love story revolving around a "girl who cannot fall in love."