"Would you be in a band with me for the rest of your life?" It's the end of spring of Anon's first year at Haneoka Girls' High School, and almost everyone seems to be in a band. In order to fit in with the rest of the class, Anon, who started school late, scurries to find band members, and finds out that "Haneoka's Weirdo" Tomori has yet to join any bands. So, Anon resolves to speak with Tomori at any cost, but... Bruised and unseemly as it is, this is our music, our cry. We may be lost, but we'll keep on moving as the lost.