Also known as Young Master Su or Su Yi, he is the eldest son of the Su family. He is described as handsome, warm, gentle, and elegant to everyone but always maintains a certain distance. Rumor has it he is only friendly with Lord Huo. Luo Chaoyan jokingly suggested he might be a cut-sleeve (homosexual) to discourage Luo Zhao Ning's romantic interest in him. Luo Zhao Ning was fixated on him.