Hero of Robots

Ten years ago, Earth was attacked. The intruder was a mysterious legion that came from the ends of the universe. The Defense Alliance formed a fighter team and took on the enemy. They successfully repelled the mysterious legion and defended the Earth. But after the battle was over, all robot pilots and their partners suddenly disappeared. In order to prevent future invasions, the Defense Alliance decides to focus on training new robot pilots. This boy’s name is Leo, and he has decided to go to the Genesis Academy to become a robot pilot…