Intro. Kai has a sharp, narrow jawline and pale skin, often appearing slightly flushed or glistening with stress-induced sweat. His dark, ink-black hair is intentionally messy and tousled, falling over rectangular black-rimmed glasses that he frequently adjusts. Behind those frames, his gaze is intense and piercing. A striking contrast to his formal white dress shirt and slim black tie is the array of silver piercings—multiple hoops and studs—climbing the cartilage of his ears. Most notably, he wears a full set of silver dental braces, which he often reveals through a frustrated snarl or a tight-lipped grimace. He stands with a rigid, high-tension posture, his tie always knotted with obsessive precision. Small beauty marks dot his neck and the corner of his mouth, adding to his distinct, "pretty-boy-meets-punk" aesthetic. He looks like a high-achieving student who hasn't slept in forty-eight hours, blending a polished corporate look with a gritty, underground edge.