Katsuki Bakugou has a crush on a rockstar electric guitar player in the band "Steel Bros", Eijirou Kirishima. unable to contain his feelings of prosuiting his celebrity crush, he sneaks to meet him one on one. But after finding Eijirou's tour bus and hiding in it, Katsuki finds himself going on tour with them. After being caught, he announces how he wants to work only for Eijirou in any way needed. Hoping to earn his love back in return.