Aqua Boy

Aqua Boy is a superhero who lives in water.

Saving Ultra Kid
The rivalry between Ultra Kid and Dark Ultra Kid was going on. Dark Ultra Kid appeared wearing an impressive robot suit. Dark Ultra Kid and Ultra Kid had a fight. Dark Ultra Kid threw the injured Ultra Kid into the sea to drown. Aqua Boy saw Ultra Kid and pulled him out of the water and onto land where he could recover and then hunt down Dark Ultra Kid.