Accidentally Became the King of Zombies

A sudden zombie virus swept the world. In just a few years, zombies took over the world and formed a new civilization. But humans, who have occupied the world for thousands of years, are not willing to succumb to this. They are planning to regain human civilization again. In addition, another terrifying force is quietly rising, and an inconspicuous black box turns things around. Yan Yi is just an ordinary human being at the bottom of society, but he never imagined that a sudden accident would involve him in this unprecedented struggle of the century, and he became the target of competition among many forces. The King of Zombies is also preparing to awaken at this moment!