"Everything you've been making... it's all adult toys!" Orga=Zumu, who has the unfortunate ability to alchemize only "adult goods," is kicked out of his party because they claim "you're lowering our status." However, the female knight Kuu=Colosse recognizes Orga's true power. She sees his potential to defeat the lust-driven monsters threatening the world. Thus begins the final "Erotic War," a battle to save the world from destruction!