Black Sperm

Black Sperm is a Dragon-level Mysterious Being and an executive member of the Monster Association. Black Sperm is an odd-looking humanoid monster of dimunitive stature. He has a fully black body and a pale white face with glowing eyes, and a tail-like extension protruding from the top of his head. Like Saitama and sometimes Tatsumaki, in the manga and anime he is often portrayed in a more simplistic style than the rest of the cast, reminiscient of ONE's original webcomic. Black Sperm seems to be very confident in his abilities shown in his willingness to take on Orochi and dislikes when ...