Axe and his friends' lives are abruptly endangered when a group of villains appear on their island and start threatening the inhabitants. When the villains later put their words into action and become violent, it’s clear to Axe that the time to defend the island and strike back has come. He soon realizes that the organization behind the villains is much more powerful than he initially thought. When things become more and more dangerous, Axe decides to call his own made combat robot "AXEBOT" to help him.