Genius Mecha Master

Chu Yao, once the top mecha master of the Blue Star, is reborn as a useless deserter in the insect race's apocalypse. To survive, he marries into the family of Crimson Valkyrie Ling Cangyue. Facing relentless pressure from the Marshal's father-in-law, he becomes legendary at the World Mecha Tournament and climbs from a scrapyard to the Federal Chief Mecha Master. When the world-destroying insect race tears the sky and humanity faces extinction, Chu Yao creates humanity's ultimate weapon. He will forge a sword with his very body to fight the heavens, for human civilization and for her.