Male supporting character, a classmate of Wen Yaoyao. He has a cool, aloof aura. He is seated next to Wen Yaoyao on the bus. When Ming Buchang tries to flirt with Wen Yaoyao, Jiang Du speaks up in a flat tone to warn the man to stop, effectively protecting Wen Yaoyao from the awkward situation despite them not being particularly close.
