Su Qing, president of the Su Corporation, is deeply entangled in family power struggles and capital blockades. In a moment of crisis, she encounters a deliveryman named Lin Feng and impulsively enters into a flash marriage. The seemingly ordinary Lin Feng actually harbors secrets. Starting with a contract marriage, the two join forces to combat business schemes and family infighting. Through repeated games of strategy and reconciliation, they unravel past cold cases, shed their contractual shells, grow through mutual trust, safeguard their enterprise, and harvest a hard-fought, true love of equals.