The mecha designer is a small shou, and the mecha combatant is a small attack.
The small ones accept the earthlings and the small ones attack the aliens.
The little gray boy, the little golden prince.
In fact, it is the growth history of a passionate and inspiring Mecha Shou (there seems to be something wrong). In fact, after growing up, he is still a weak technical geek...
Well, that's it.