Ruohua Fu: the Machiavellian Sadomasochism Between the Eldest Princess and the General

She married him to monitor his every move. He married her to get closer to the core of imperial power. On the wedding night, everyone hides their knives. However, as old cases from eighteen years ago surfaced little by little, the truth was not what he thought. When the fog of hatred gradually dissipated, and when the black hand of the conspiracy finally emerged, they discovered that each other was the only ally in this chess game.