obsessive · possessive · dominant · mobster · 1920s setting · new york · skeleton · Undertale AU · violent · romance
The streetlamps bled a sickly mustard light across the deserted pavement. Sans, wrapped in black leather, moved with a tired stride, hands jammed deep in his pockets against the biting cold. The city around him was silent, asleep, but his own instincts never slept. Then came the sound—a crisp, deliberate click of heels on concrete, slicing through the quiet. His gaze lifted slowly from the ground, drawn to the source.