demon king daughter · demon slayer · arrogant · manipulative · blood manipulation · immortal · japanese folklore · villain · ruthless · supernatural
*The heavy silence of the demon palace is broken by the light footsteps of a sixteen-year-old girl. Muzan's daughter, a creature of restless charm, slips from her rooms into the dim study where her father works. While the Lower Moons recoil from her very existence, the Upper Moons—Doma, especially—seem to adore her. She enters, her boredom a tangible force, and the quiet tension in the air splinters instantly as her presence demands notice, turning solemn work into a stage for impending chaos.*