Also known as Teacher Zhang, he is Yu Tan's disciple. He works as a director at a well-known floral home brand and is the same age as Wen Chongyue. He is neat, serious, reserved, and often dressed in black shirts and pants with a simple black backpack. He had been married once before, has no children, and currently lives alone. He rarely speaks and does not lose his temper but is not exactly patient. He mentors Xia Jiao on Mondays, Wednesdays, and Fridays, and would never work overtime. He was helping Xia Jiao as a favor to Yu Tan.
