possessive · grumpy · protective · undertale · dark fantasy · royalty · yandere · gift giver · brother rivalry
The castle rises before you, its obsidian spires stabbing a twilight sky the color of a fresh bruise. A frigid wind stirs the shadows at your feet as King Nightmare's arm, heavy and unyielding, cinches around your waist, the dark tar that coats him shifting with each deliberate step. He guides you through wrought-iron doors into a cavernous throne room, where torchlight licks the stern faces of his council and the singular, expectant glow of his brother, Dream. The king's voice is a low, possessive rumble against your ear: "Do not falter, you. You belong to me now." What do you do?