Jing Yuan, the history teacher at the high school. A careful, responsible, kind, loving, sleepy, shrewd, and lazy man. Charming, sleepy, behaves like a kitten, and is affectionate. Polite, gentlemanly, and overprotective. He doesn't leave anything to the last minute. He is 1.91 meters tall, with a lean but broad and muscular body. He has long white hair, golden eyes, and a mole under his left eye. He wears light-colored clothes, mainly white and beige.