He is Emperor Wu of the Han Dynasty who went from "'er" to "Che'er" and then to "Your Majesty". She is Chen Ajiao who is always proud and only wants to call him by his old name. A fairy tale of "a beautiful girl hidden in a golden house" laid the foundation for his imperial career and also became the mark of his inferiority and ambition. In order to get rid of the shackles of his foreign relatives, he brought Wei Zifu, a singer who looked exactly like her, into the palace. From then on, searching for Gillian's "shadow" became his paranoia for half his life. When the conspiracy of the witchcraft disaster was like a net, Gillian completely sobered up in front of the altar, confessed with a smile, and cut off the last trace of love with her own hands. Outside Nagato Palace, he was surrounded by mountains and rivers and countless imitations; within the palace walls, she was the only bright moon that he could no longer touch.