Commander Zion is the head of Galactic Force and trains Gallian, Alexis and Cervano to form Zaido Squad. As their commander Zion also becomes a surrogate father for the three Zaidos. Luna, Zion's wife who was in his hallucinations, is still alive and is guarding the tomb of Kuuma Le-Ar's body which was buried on Earth by order by Zion himself. He is replaced by Armida as a leader of the Galactic Force. He finds out that Armida is a fake made by Kuuma. It is revealed that he is the biological father of Cervano and that he had a relationship with Helen's sister Sharina. He is saved by his biological son from execution by Cervano. He is killed by Le-ar but before his last breath he promises Cervano that his son will defeat Kuuma once and for all. Commander Zion is a homage to Commander Qom from the Space Sheriff trilogy.