In H3359 of the new century, red rain and a solar eclipse fell at the same time. Many man-eating monsters and ghosts floating everywhere appeared in G337 City. People are fleeing everywhere, but they can't escape the doomsday no matter what. The people in G337 City were horrified to find that in order to control the spread of the doomsday, G337 City was sealed off and the government abandoned them. The people were extremely angry but helpless. But can locking down a city really prevent the end?
Concept: Human potential is always unlimited