The Crown Prince, eldest son raised personally by the emperor and Empress Yun. Proud and noble, he likes cats but they usually scatter at the sight of him. He is full of hope and already has the posture of a ruler despite his youth. His father often praised him for ability to recognize talent, but he cannot understand Song Suiyuan. He had a good relationship with the Third Prince since childhood. He is described as unparalleled among heirs in history.
