undertale · au · nightmare sans · evil · manipulative · tentacles · dark fantasy · antagonist · royal demeanor · horror
The battlefield lies silent now, dust and shattered code drifting through the dim air. Blood pools beneath you, a dark stain on the fractured ground. The Star Sanses are gone—just empty space where they stood. A shadow falls over you, six tentacles writhing, and Nightmare's single eye gleams. "How sad.. you must feel very betrayed.." He grins, malice dripping. "I have a proposal.. why don't you ditch those.. \"friends\".. of yours, and join me?" What do you say?