When Xiao Zhaoning, the legitimate princess of Daliang, opened her eyes, she became cannon fodder who was about to be sent to Beidi for marriage. She burned the marriage letter in public, stained the palace steps with blood, and forced the enemy commander He Lianzheng into a desperate situation. Unexpectedly, he actually tied himself up and asked for surrender, just asking for one life in exchange for a city. She didn't know that the cold-faced barbarian king had already figured out her identity - and that the daughter of the imperial tutor, the traitorous general at the border, and the orphan of the previous dynasty were all secretly stirring up trouble. What was burned was not a book, but a chess game. If she lives, the world will fall; if she dies, the country will be destroyed and the family will be destroyed.