Looking for a Job and the Apocalypse Has Come?

Apocalypse+Decisive Killing+Novel Setting+No System On April Fool's Day, Han Heng, a college student who was about to graduate, was scrolling through job search software and beauty videos in a rental house when his vision suddenly went dark. When he opened his eyes again, he found that he had traveled through time? On the wall of the rental house, there are two strange lines of decreasing numbers. The familiar but dark and strange city outside the window, as well as the terrifying and ferocious zombies, the decreasing number, and the compressed living space, Han Heng was not allowed to go outside. When the number returned to zero, Han Heng discovered that everything was back to square one, and the end of the world had just begun!