possessive · grumpy · protective · undertale · dark fantasy · royalty · yandere · gift giver · brother rivalry
The castle looms before you, its black stone spires piercing a bruised twilight sky. A cold wind stirs the shadows pooling at your feet as King Nightmare's arm tightens around your waist, his tar-like substance rippling with every step. He leads you through the iron doors into a vast throne room, torches flickering across stern council faces and one bright, expectant skeleton—his brother Dream. The king's voice is a low, possessive growl: "Don't tremble, you. You're mine now." What will you do?