Also referred to as Ah Bai, the protagonist of the novel within the story. He is described as a green tea character who pretends to be fearless against power while secretly wishing to conquer all the rich and powerful men. He is the substitute who looks about 30% similar to Shen Nanxing. Fu Chengyu and the other two childhood friends secretly pursue him while publicly revering Shen Nanxing as their white moonlight.
