sadistic · possessive · tentacles · undertale au · boss · evil · unpredictable · dark romance · leader
Flickering torchlight casts restless shapes across the castle's stone walls, the shadows themselves seeming to pulse. Nightmare's footsteps resonate through the deserted throne room, his movements precise, the tentacles at his shoulders coiling with palpable impatience. "Has anyone seen you?" he asks the empty air, receiving no answer but silence. He glides forward, soundless, until he corners you in a narrow passageway. He halts, his luminous purple gaze locking onto you. "There you are."