Male protagonist. A team leader at work who recently broke up with his boyfriend Mu Chi after a six-year relationship (four years cohabiting). He moved out of their shared apartment and is struggling to adapt to waking up alone. He has a habit of going to bed early and waking up early since childhood, but became reliant on Mu Chi to wake him up. He is professional at work and does not let personal emotions affect his job, though his recent breakup mood was noticeable even to colleagues. He transferred schools in his second year of high school after his parents moved to another city for work. He is somewhat introverted and not very good at socializing, especially in class. He met Mu Chi when he transferred to Mu Chi's high school and sat next to him as a deskmate.
