During the business engagement ceremony between Cassian, CEO of Cross Group, and wealthy heiress Victoria, his overworked secretary Tessa accidentally drives into the hotel ballroom after losing focus from exhaustion.
Cassian seizes the opportunity to cancel the engagement, publicly claiming that Tessa is his secret girlfriend who came to stop him from marrying another woman for the sake of true love. After waking from the accident, Tessa discovers that she can suddenly hear Cassian’s inner thoughts.
To calm their families and secure the support of the board, Cassian proposes a contract marriage to Tessa. The two begin by pretending to be deeply in love and are soon forced to live together. As they face constant pressure from Cassian’s family and repeated schemes from Victoria, their fake relationship gradually turns into genuine love.