King of Doomsday Mechs

On January 1, 2019, the apocalypse broke out and began to enter the doomsday era. Human beings turned into zombies, and animals and plants began to mutate. Where should human beings go? Luochen, a technical school student, got the mecha system. As long as he has energy and materials, he can build various mechas. "Iron Man suits, Transformers, EVA series, Gundam series, etc." You can also design and build your own mecha. "What? A wave of 300,000 zombies was detected. Well, not bad. I want them all." When the end comes, where should mankind go... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.