Sincline goes back to the Planet Amazon to re-conquer it bringing with him a Mecha Beastman Ypsilon. A group of orphans who lost parents in the battle form a resistance but are soon discovered by Honerva and are used as bait to lure GoLion to the planet. Kogane attempts a daring rescue of the children and somehow survives the booby-trapped blast through the mysterious power of GoLion!