Shortly after students arrive at the UN’s Research Base on Mars a mysterious battle equipped blue mecha is seen battling three other unidentified battle equipped mecha pursuing it. The Blue mecha destroys its three pursuers but during the ensuing battle the base is destroyed and only a handful of survivors, including the students, survive. Before these survivors the blue mecha’s pilot emerges, a young man named Eiji who calls the mecha the SPT Layzner. Eiji issues a warning that Earth is in danger of an invasion by powerful space aliens.
