I Reborn as a Robot, Invincible in the Apocalypse

A massive rift tears open the sky, filling the world with fog and summoning bizarre, powerful plague beasts that ravage the earth. Zhou Che, who died alongside the robot rebels, is unearthed from the underground only to discover he has become a robot himself. Reborn as an old, antique model, facing a hostile world filled with plague beasts and ability users, Zhou Che's only path to survival is to unlock the technology tree and become a true robot!