A prosperous life finally came to nothing, and all the kingdoms were shattered overnight. Yang Hong, a clever, resourceful, careful and kind-hearted man, traveled through time and became the prince Qin Xi of a country. Meet Qi Yi, who is cunning, profound and irresolute. Gradually getting along, Qin Xi found that he fell in love with Qi Yi. Qi Yi's sadness was also discovered. Should I give up this country, or should I dye the beautiful sunset with Qi Yi's blood?
The saddest result of love is not being unable to be together. And obviously loved but forgotten. Bet your life on it. But is it really just one life? After the fireworks, only dust and smoke remain.