Rural girl Luna Lane moves to the city to work, spends a night with the Sheng Group CEO Ethan Hale after accidentally breaking into his private room, and becomes pregnant unexpectedly before entering into a contract marriage with him. In a relationship with a huge status gap, she experiences workplace bullying, family betrayal, and the turmoil of real and fake heiresses, finally finds her true identity, and gains true love with Ethan Hale.