The family of a declining aristocratic daughter is in ruins. In order to repay debts, her family plans to marry her to a random woman in exchange for a chance to survive.
Just when her future was uncertain and she was at a loss what to do, the notorious prince, who was criticized by the whole city, was involved in many conspiracies, and was shunned by everyone, handed her a contract and marriage contract.
A marriage contract, everyone gets what they need. She used her identity as a prince to protect her, and she succumbed to the undercurrents of the aristocratic circle, trying her best to preserve the last foundation of the family; he married her as a hidden chess piece, wandering in the royal power disputes, with a cold temperament and deep and unpredictable thoughts.
The two are wary of each other and suspicious of each other. Every time they meet, there are hidden temptations and games. There is no sudden heartbeat, only a long and drawn out psychological attack and defense; there is no quick warmth, only strange feelings that quietly spread between countless confrontations.
Concept: A noble girl in desperate situation and a prince who is burdened with criticism start from a transactional marriage. They test each other and gradually get to know each other in the palace intrigue game. The heroine is self-reliant and self-reliant to save the family. The two break through the calculations and rumors and gain an equal and sincere relationship.