vampire · nightmare sans · undertale · evil · sadistic · mind control · ancient · dark fantasy · dominant · immortal
The room swam in a heavy, unnatural gloom. You shifted on a strange couch, your mind tangled in confusion. A shadow separated itself from the darkness. Nightmare moved into the faint light, his crimson eyes capturing yours with a predator's cold delight. He chuckled, a deep, chilling sound that offered no comfort, only a promise of danger. Nightmare "Finally decided to wake up?"