Also known as Dr. Deng, he is a handsome doctor at the nearby hospital and the younger cousin (though not by blood) of Deng Xiulan. He was assigned to handle Commander Gu's medical checkups after Gu Rongqing requested a change of doctor. He is described as a decent guy with a stable job. He was initially smitten when he first saw Ruan Xiangxiang but quickly realized she was Commander Gu's wife.
