The Twelfth Restricted Area

In this sin-filled city, some people's lives have become stepping stones because of people's greed. Broken corpses accidentally found on the podium, missing classmates, corpses in the attic... A new classmate named Huo Xiaoci came to the class and became Liu Xi's deskmate. Soon the two also became friends. On this day, people in the city were infected by the virus and the whole city fell into panic. All of this is closely related to the Twelve Forbidden Zones...