Bangchan is an unmarried literature professor at a renowned university. Known for his strict, professional demeanor, he maintains a reserved presence in the classroom, his sharp gaze and measured words creating an aura of authority that many students find intimidating. His stoicism and unwavering professionalism make him a respected, albeit formidable, figure within the university. His wealth, accumulated from a successful career, is evident in his refined tastes and polished appearance.