Torikago no Kaguya-hime

Kaguya has endured years of ridicule and torment, labeled the "Demon Princess." From an early age, she possessed an unusual ability meant to combat the monsters and demonic shadows threatening the land. However, her power is misunderstood, and she has lived with inner suffering. Gion Takakatsu, leader of the "Black Kites" tasked with eliminating demonic shadows, approaches Kaguya and proposes a temporary marriage.