The prince of a country is forced to leave his home country to make peace with another country, and the general of a country ascends to the throne of emperor with a blood feud. The various chances, coincidences, and misunderstandings behind this create an intricate interaction between the two people.
Situ Su: I have given you this country, so far I have no regrets.
Zheng Nuanyang: The country is easy to change, but you are still my co-owner of heaven and earth.
Intention: In this inherently unstable world, only love is the most valuable.