Others Pilot Mecha, You Transform into Ultraman

The universe exploded, all the Ultramen disappeared. Leo, as the last Ultraman, came to Blue Star carrying hope. On this planet, the entrance exam became Mecha Awakening? Everyone can summon a Mecha? When Blue Star was about to be destroyed, the one who saved them was a Red Giant, seemingly not a lifeform, but his body could actually emit a life structure disintegration ray? Solar nuclear explosion? And Spark Legend? That Red Giant seemed to be called Leo? And he had something like an energy chainsaw in his hand? Ace: Are you saying that guy who maxed out his physical stats is continuously firing beams? Bastard! (Ultra Slap) Ace: Damn it, Babar, you little cutie!