Also referred to as Ah Hao and Second Young Master, he is Gu Xuanze's younger brother. He is usually carefree but was deeply scared when his brother fainted. He punched Lu Youze upon arrival, concerned about his brother's condition. He is hostile toward Lu Youze and urged him to call Gu Xuanze. He planned to go to a nightclub but decided to go home instead after seeing Ye Xing.