Torikago no Kaguyahime

Kaguya, scorned as the "Demon Princess," has spent her days enduring harsh treatment.

Since childhood, she possessed a strange power—one that should have been capable of vanquishing the monstrous Youei that threaten the nation. Yet, no one understood her, forcing her to suppress her emotions and live in solitude.

One day, Takakatsu Gion, the leader of the Kurotobi, an elite group tasked with exterminating the Youei, appears before her with an unexpected proposal—he wishes to form a "temporary marriage" with her. But for what purpose...?