Shen Jingwan, the queen of modern investment banking, was reborn as the legitimate daughter of a general whose mansion was about to collapse. At the beginning, she was about to be sacrificed as a tribute to Xiao Linyuan, the cold king of the enemy country. In order to protect herself, she signed a hidden marriage contract with Xiao Linyuan, agreeing to only discuss interests and not feelings. She relied on modern business thinking to build a huge business empire in a foreign country, and stirred up troubles in the court every step of the way. Xiao Linyuan, who originally regarded her as a pawn, became deeply in love with her as she repeatedly slapped her in the face with her stunning talent and beauty, and began a long journey to pursue his wife. When the two teamed up to investigate the annihilation of the royal family twenty years ago, they were shocked to discover that Shen Jingwan was actually the only bloodline of the former royal family who was framed for rebellion that year, and Xiao Linyuan's hidden identity was the son of the enemy who was responsible for "prison" at that time. The hatred of the country and the family lies ahead. A sweet and sadistic hidden marriage strategy finally leads to the shocking truth that subverts the regimes of the two countries.
