2Hitori "Bocchi" Gotoh once played guitar in solitude, but ever since Nijika roped her into joining Kessoku Band, she's started to emerge from her shell...kinda. She may still be a nervous wreck, but with a show or two under her belt, a part-time job, and even some real-life friends, those rocker fantasies don't seem so unrealistic anymore! However, the band's about to face its biggest challenge yet-performing onstage at the school festival! Can Bocchi hold it together and become a rock legend, or will she embarrass herself in front of the entire student body? (Why not both?!)