Reborn at the End of the World: A 300-Pound Mechanic's Cheat-Powered Survival

In his previous life, Chen Bei was Chen Yipan, a legendary mechanic in the apocalypse who could judge life and death at a glance and diagnose a fault by its sound. Then the three brothers he trusted most shoved him into a horde of corpses. They hesitated for three seconds, and didn't pull him back.

Reborn the day before the apocalypse began, he still weighs 300 jin, but he's alive, and there's a chatterbox System in his head calling itself Wrench. Oh, and Wrench talks a lot and occasionally gets its logic wrong, so bear with it.

With 24 hours until the apocalypse, he hauls away everything he can from the repair shop, auto parts market, gas station, and pharmacy, and modifies whatever he can. His edge comes from overwhelming technical skill, not supernatural powers. Red crystals are an energy source, not a cultivation resource.

Su Hong, the auto parts market's proprietress, beat her mutated husband to death on the first day of the apocalypse and never trusted men again. Yet she doesn't mind this 300-jin fatty. She insults him to his face, but keeps glancing at his hands. The Wrench's heartbeat detector is going wild. There's also a sharp-tongued seven-year-old girl to raise, and a cool, aloof doctoral student waiting in the shadows to be discovered...

Those three brothers? He'll see them again. This time, will he be the one who hesitates?

This novel and its characters are entirely fictional. Any resemblance to actual persons or events is purely coincidental. Do not imitate.