Origin 3 (manga)

What is it I’'m fighting for?

Director Yamada’s nefarious plan to steal a cutting-edge AEE military robot and kill his co-conspirators goes south when they hit on the same idea. Dragged into the middle of the conflict, a disguised ORIGIN must follow his programming and minimize casualties, despite being faced with the uglier side of the humanity he is compelled to save.

If ORIGIN can survive this battle with the strongest military bot in the world, he just might find a new cause to fight for…