The valiant Evolved Children, wearing their advanced AHSMB battle armor, heroically thwarted the alien Wulgaru's previous attack on humanity. Yet, another deadly invasion is underway, led by Diorna - a formidable champion created by fusing DNA from two Wulgaru Royals. Unfortunately, Izuru Hitachi, the leader of Team Rabbits responsible for defeating Wulgaru Royal Jiart, is still recuperating. Therefore, the burden of thwarting Diorna falls on the inexperienced Toshikazu Asagi, along with his fellow Team Rabbits and newly formed Team Fawn. Together, they must defend against their most ruthless foe yet.