Retired God of War Lei Jin was cast aside as a waste by the entire galaxy, but he was awakened by the mechanical genius Su Li on the deserted star to awaken the sleeping taboo mecha 'Feng Tian'. When the female rebel commander Chi Yuan uses millions of civilians as bait to force him to show up, the inspector Tie Ya secretly carries the truth, while Congressman Kane is planning to destroy all the old order. When the soul-burning drive lights up again, who is still waiting for the person who fights for the galaxy?