This is a secret love that started on a winter night and ended on a winter night. The first time Song Yu met Xu Qinghuan was in the imperial palace when he was seven years old. She was the light that broke into that winter night. When Song Yu was 10 years old... When he was 13 years old... When he was 16 years old... When he was 19 years old... Now he sees Xu Qinghuan again at the window of Wentian Tower. In the window upstairs is Song Yu, the regent, and Xu Qinghuan, the princess of Shuanghua County, outside the window downstairs. The two of them look at each other from across the building...
Intention: A pure heart with simplicity, a life of silence and happiness