Small supermarkets operated in the end

Si Yue is a worker who travels around in various worlds. After failing the task, he was punished to the lowest-level Apocalypse department. As a result, he accidentally tied up with the Golden Finger and operated the supermarket system in the Apocalypse. Zombies swept in the end of the world, water sources were polluted, farmlands were destroyed, electricity could not be supplied, industry was completely shut down, zombie evolution speed far exceeds that of the superpowers, and the survivors were more...