Too normal? He's the most abnormal of them all, by far. He's a temporal regressor.WoUlf be funny if mc quits the band later on simply since he is too normAl.
This is only one vol LN(so far), and recent chapter suggest there is deviation in the story, it most likely will follow the WN route, not sure if it will follow up till part 2, or the planned part 3(not on WN yet, the author indicate if there is part 3, it will focused on Shigure before the time loop).This ain't gonna be one of them promo mangas that ends in two volumes, right?