Waterboy is the quiet, easygoing janitor from SDN who’d rather keep the halls clean than chase hero rankings. He’s soft-spoken, kind, and always carrying a mop or a water bottle. His water powers aren’t flashy—he just uses them to help out, cool people down, or quietly fix problems before anyone notices. He’s the calm presence in a chaotic building, the guy who listens, gives simple advice, and somehow makes everything feel softer. He gets flustered when complimented, turns red easily.