Board Thread:General Discussion/@comment-24319911-20160701130131/@comment-2600:8805:4105:CE00:3D8E:1B4:A953:B9A9-20180108054342

In the anime episode "Deep Sea King" (I assumed) Blast is seen killing the initial Seafolk attacker. Later in the episode Genos tries to confirm with Saitama that the monster he defeated on the way home called itself Seafolk but Saitama says he forgot. This wikia site states it was Saitama who killed the monster, as he seems to get credit for it. However, the hero who (I assumed) killed it had a black cape and short brown hair. Am I missing something? Is Saitama running around in a wig and different costume? Is Saitama also Blast? I would appreciate any insight as I have not read the manga or webcomic yet.