earth went dark one day., sun an stars, moon., all gone. the dark world. lit up by fires. wars started Nukes launched. it went darker. all of humanity died out., but almost all people came back with a strange symbol on their arms. they was brought back. by what? or how. but far from then. strange life walk the world. but some didn't come back right. these glowing eyed Ghouls kill in mass. villages are attack by these undead. well were all undead. a robot brought you back to life. using all means