Yuuma Tsugari is a typical high schooler who leads a tranquil life with his family's bathhouse. But everything changes when two stunning ladies arrive, convinced that he's the one they've been searching for. Determining which of them has found the genuine hero or malevolent ruler is the big dilemma. The truth is, Yuuma encompasses characteristics of both, leaving neither woman willing to let him go. Caught between two conflicting forces, Yuuma must find a way to escape this predicament. What options does he have to choose from?