In an ordinary and warm campus, overnight, a new type of epidemic spread, and the whole city was under martial law. Students could not go out, and outsiders could not come in. After two days of hard work, when food was about to run out, the army came and gave each student two choices. One, stay in school as a military reserve, and two, return to the shelter with the army...
The true appearance of the world is revealed in front of students who are inexperienced in the world, tearing apart the harmony and tranquility maintained by the school in the past, and exposing the bloody and cruel side. Under such circumstances, where should everyone in Class 666 go...
Mission: Unite as one, protect the family with passion