Liu Yinqiu never expected that he, a young man from Huanghuaguan who was playing with the world, would be kidnapped by the second master of the Yang family and used as the scapegoat for the massacre of his family! Just before the executioner's sword fell, he was rescued by a mysterious man. From then on, there was no Liu Yinqiu in the world, only Yang Chengyi, the only survivor of the Yang family. He wanted to take the opportunity to collect money and run away, but accidentally ran into the arms of his savior. Wait, this benefactor is actually the powerful, cold and profound wise king Jing Shiping? Living in the tomb of the emperor, making weapons privately, the prince had too many secrets, and Liu Yinqiu just wanted to cover his vest tightly and run away. But the prince, who was rumored to be not a womanizer, cornered him in his bedroom in the middle of the night and whispered in his ear: "Since I gave you the name, you can only be my 'Autumn Voice' in this life."