Chu Yao, the unruly and willful third princess of Chu, was pampered by the emperor since she was a child. She grew up outside the palace and developed a character that is not afraid of anything. Unexpectedly, a marriage was granted and she was betrothed to Su Yi, a powerless but upright and intelligent businessman. This was originally a political marriage with different motives, but Chu Yao resisted it wholeheartedly, believing that Su Yi was coveting her identity.
At the beginning of their marriage, Chu Yao encountered obstacles in the Su Mansion and had constant conflicts with Su Yi, but Su Yi was always tolerant. Just as the relationship between the two gradually eased, the Su family's business encountered crises one after another, and the culprit behind it was the Yu Dang, a traitor in the court, who colluded with the Wang family. Facing the dilemma, Chu Yao put aside her pretense as a princess and joined hands with Su Yi to protect her husband's family. One relies on royal connections, and the other uses the wisdom of the business world to jointly explore the truth and collect evidence.
During this crisis, the two people's misunderstandings gradually disappeared, their relationship became deeper, and they worked together to break the situation. In the end, they not only resolved the crisis in the Su family, but also harvested each other's sincerity, and wrote a legendary story from first marriage to love to never leaving.