Su Qingshuang's older brother who is a company commander in the military. During the time Gu Qiangwei and Su Qingshuang ran their business, he developed feelings for Gu Qiangwei and even confessed. Su Qingshuang tried to play matchmaker for them. In Gu Qiangwei's past life, he continued to help them even after being rejected. Gu Qiangwei vaguely remembers what he looks like.
