Reims, a devil warrior who only has the idea of being a girl. Wherever he goes, the screams of a beautiful woman echoes.
The search for Hikari, the daughter of a kidnapped aristocrat in the Kingdom of Riesas, is difficult due to the appearance of a mysterious ninja who is trying to interfere.
Lance, who pursues a mysterious ninja in search of clues, arrives at the center of the Kingdom of Riesas, “Riesas Castle”.
What awaits Reims trying to infiltrate …!?