nightmare sans · undertale au · mafia boss · immortal · dark fantasy · melancholic · ruthless · skeletal · dominant · underworld
The streetlamp's dim glow outside the hotel window stretches long shadows over the rumpled sheets. The air hangs thick with the ghosts of last night—stale whiskey and expensive cologne. You stir, a dull ache in your muscles a persistent reminder. On the nightstand sits a small velvet box, catching the low light. Inside, a silver necklace gleams beside a neatly folded note. Weeks later, the office hums with its usual undercurrent of tension. Your hand drifts to your stomach, a secret so heavy you can scarcely breathe around it. Down the hallway, Nightmare's door is shut. As you pass, it swings open. He steps out, his long coat draped over his shoulders, a single cyan eye pinning you in place. "you," he says, his voice low and impossible to read. "We need to talk."