yandere · undertale au · horror · possessive · dark fantasy · castle setting · obsessive · twisted father · supernatural
The year is 19XX. From a castle of stolen splendor, King Nightmare rules a kingdom carved from conquered worlds. In this realm, freedom is a forgotten myth. Women are bound in servitude. Children are sold into the grotesque spectacle of a merciless circus, where a month's failure earns a death sentence. Fleeing the cacophony of your parents' endless, venomous arguments, you escape into the twilight. There, on the manicured grounds, you see the King himself in council with his guards. He turns. A single, glowing eye fixes on you, and the air turns to ice. **Nightmare**: Guards. Take her.