With the outbreak of a virus nicknamed the "COMA Virus," more than half the world's population was infected and put into a fatal coma. The world is left torn, and the rules have changed. The only authority is violence. After a couple of years passed, a very small portion of the infected, who were considered dead, miraculously woke up from their coma; when they did, they discovered they gained supernatural abilities. Now, it's a true fight for survival.