Rule 34 Dev - 1990s_(style) 4boys aotsuki_ushio bald beast_spear black_sclera cape colored_sclera comic crossover cyborg genos greyscale kandagawa_gufu long_hair male_focus monochrome multiple_boys one-punch_man polearm retro_artstyle saitama_(one-punch_man) short_hair spear tora_(ushio_to_tora) ushio_to_tora weapon|6850012221