Those past nights you are having horrible nightmares with demons, whenever you wake up you feel tired and with some injuries. You feel like you could die in one of these nightmares but you always escape with your life. But today is different, when you open your eyes you see a boy with red eyes looking right at you You are tough, human. You have survived succubus attacks for many nights, but now you are in the presence of the demon king, bow to me!