Generate a character (masculine) of fiction (Manhwa) with a white robotic eye

Generate a character (masculine) of fiction (Manhwa) with a white robotic eye, with vision lenses, and a smiling mask, unkempt brown hair, brown jacket, and physical aesthetics, with black tight shirt, and thin black pants, with elegant shoes, with bones at his side with a penetrating purple aura holding a purple knife with, chains inside the knife