Shen Nianjiao and Lu Chengzhang were once childhood sweethearts who got married. Ten years ago, she left a heartless letter and left without saying goodbye, crushing his full love into dust. In the past ten years, he fought bloody battles, transforming from a scholar into a dominant cold-blooded warlord, just so that one day he could stand at the top of power and question her why she broke her oath.
At the celebration banquet, she returned gracefully with her brother and became his adopted brother's fiancée. He pressed forward step by step, but she backed away. No one knew that her decision to leave back then was to save him a way out. No one knows that when she returns this time, she carries not only the mission of her family, but also a piece of top-secret information that can overturn his entire empire...
When childhood sweethearts turn into a power game, when deep-seated love becomes mixed with the conspiracy of family and country. This time, is it going to be a repeat of the past, or is it going to be a happy ending?