Chengwei wo de Yuangong Ba! Zheli Shi Laoban Yiwai Quanyuan Sangshi de Moshi Paiqian Gongsi!

Cao Xiaomeng is a failed entrepreneur who finds himself knee-deep in debt, betrayed by his buddy, and dumped by his girlfriend. When he awakens from a fall to find the world overrun by zombies, he accidentally activates some sort of system and suddenly, he's an entrepreneur with zombie employees in a post-apocalyptic world. (Source: WebComics)