In AD 3025, a virus swept the world. Unlike other viruses, infected people will not "completely" die, but will turn into flesh-eating monsters. Infected people have no thoughts, emotions, and heartbeats. They will only bite uninfected people. Such infected people are commonly known as zombies.
In order to protect the survivors, heads of state and scientists from various countries began to research cure drugs and named them the "New Life Project"
Intention: The future is close at hand, but yet out of reach.