In the months since Su Junxin's disappearance, South City had undergone drastic changes.
First, a person in the bustling city started attacking pedestrians, biting through a man's neck until blood splattered across the streets. Within half an hour, similar incidents broke out in schools, hospitals, and office buildings that had just started to operate.
Zhang Zi'ang immediately sensed that something was wrong. He took advantage of the chaos to lead Yu Zhouzhou and a few others to flee the school heading toward the Cloud safe zone. Yun Yao, who had always stayed within the safe zone, swiftly activated all the security systems as soon as he got wind of the situation outside.
The initial outbreak of the zombie virus was extremely chaotic. They dared not act rashly or reveal the presence of Cloud, fearing that any carelessness might trigger a zombie invasion. Only Zhang Zi'ang and a few other qualified superhumans would form small teams and go out to search for survivors every day.