A political marriage binds together Prince Jing, a dissolute nobleman on the surface but a man of hidden depths, and the legitimate daughter of a Minister of State, who endures constant bullying yet remains resilient and intelligent. From testing each other to fighting side by side, they unravel layer upon layer of conspiracy amid the turbulent struggle for the throne, and ultimately become one another's most trusted partners.
1. **A Powerful Duo**: A playboy prince and an intelligent legitimate daughter. Beneath their seemingly unequal marriage, two equally powerful and lonely hearts gradually draw closer.
2. **Love After Marriage**: From political union to true devotion, they become each other's firmest support on the perilous path to claim the throne.
3. **Multiple Disguises**: The male lead has a double identity, a playboy prince and a battle-hardened general. The female lead lives a double life, a delicate young lady and a master of medicine.
4. **Court Intrigue**: The open and covert clashes between the Crown Prince's faction and Prince Qi's faction, along with the male lead's earth-shattering plans laid in secret.
5. **Family Feuds**: The female lead investigates the truth behind her mother's death and engages in a deadly struggle against her stepmother's faction.
