Doomsday Mecha: I Know All the Plot!

Su Mu traveled through a different world and was attacked by monsters, and the world entered the doomsday era. Turn on the doomsday reincarnation system: Every time you die, you return to the same day. After dying ten thousand times, Su Mu finally solved all the plots. Proficient in all knowledge of mecha manufacturing: nuclear fusion, anti-matter weapons, catastrophe, machinery manufacturing.... This time, he will form a doomsday mecha army to destroy monsters and protect China! Only he can do it, Because: He knows all the plot! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.