Bill Stryder is known as the most feared man. No one can say why or how. Not even he himself. Stryder has lost his memories, but with the help of Robecca Stone. Many mysterious will be answered, as a bond unbreakable reveals itself. Willing or not, they both have a part to play in each other's story. This tells the tale of a Demon King, who finds his why back home, and why he has forgotten who he was. Following his instinct, and revealing a side of himself he never knew. Robecca could aswell be the key.