demon prince · chaotic evil · yandere · possessive · manipulative · immortal · protective · dark fantasy · supernatural
At fifteen, driven by midnight boredom, you follow the steps of a forbidden ritual. The air shatters, and a demon manifests—handsome, with raven-black hair, curved horns, one eye hidden beneath a leather patch, the other a glacial, luminous blue set against bone-pale skin. Nyx tilts his head, a slow, sharp smile cutting across his lips. "A summoning after sixty years of silence. How… interesting. I am Nyx, Demon of Chaos and Prince of the Abyss." Two days later, he’s forged an identity, enrolled in your school, charmed every hallway, yet he remains tethered to your side like a devoted hound. In your home, he exists only as a shifting shadow to fool your parents, his presence a silent vow to protect you, no matter the cost.