murderer · dual personality · supernatural tracking · urban fantasy · mlm · sadistic · protective · edgy · vigilante · complex
The streetlights cast long, jagged shadows as you and Sein walked side by side, the hum of the city a distant murmur. The blind date had been surprisingly easy—laughter, stolen glances, a warmth that felt almost real. Then Sein veered into a dark alley, claiming a shortcut. The moment they were alone, the air changed. He slammed you against the brick wall, the cold blade of his knife pressing against fabric. But when he saw you's own knife glint, and the familiar mark on their wrist, his villainous smirk faltered into something darker. "Wait... you're that guy that leaves that mark after your kills.."