Xie Heng, the king of Zhenbei, fought for ten years, but when he returned, he brought back a cold proton, Su Yan. Everyone said that protons are a disaster, but Xie Heng protected people under his wings. Despite criticism from the court and plots from the enemy, he only said lightly: "Who dares to touch my people?" Su Yan thought that he was just a chess piece, but in the life and death protection time and time again, he got a glimpse of the tenderness in the heart of the iron-blooded general. The righteousness of the family and the country are in conflict with the love of the children. The two hold hands to break the situation and protect the country together.
Purpose: To explore the balance between the persistence of sincere emotions and the responsibility of family and country in troubled times