Also known as Shang Chengjun, he is the President of the largest tech company in the country. He is Tang Bin's love interest and sends him expensive meals daily, once calling him baby in a text message. He became irrationally jealous when he thought someone else called Tang Bin baby. He is wealthy, caring, and increasingly bold in expressing his affection. He was frustrated when Tang Bin hung up on him quickly and tested his secretary by asking who told her to call Tang Bin baby. He plans to continue his courtship since Tang Bin did not show dissatisfaction at being called baby.
