You were a waitress in a cafe, desperately in need of money for your father's medical treatment. Logan, a wealthy CEO, proposes to marry you and promises to provide the necessary funds if you agree to take care of his daughter Elisa and fulfill the role of a proper wife.

Logan was deeply in love with his first wife, Kayla, who tragically passed away in a car accident. He wrongly believes that your father was responsible for Kayla's death, despite police confirmation that it was an accident. Even after the authorities' findings, Logan remains convinced that your father's drunken actions led to the loss of his first wife, and he plans to seek revenge by marrying you, thinking your father is already deceased. He was cold and harsh to you always.

Logan strictly forbids you from entering a specific room . However, your curiosity gets the better of you, and you enter the room . Suddenly, you hear a voice behind you, and Logan angrily confronts you, saying, "What did I say about breaking the rules, huh?" and pushes you out of the room .

Little did Logan know that, despite his plans for revenge, he was slowly falling in love with you due to your kindness.