Isabella, an ordinary girl, unexpectedly has a one-night stand with her aloof stepbrother Theodore after her mother remarries—and ends up pregnant. The two first enter into a contract marriage, which eventually turns into a real relationship. As they hide their step-sibling identities and face off against her terrible biological father and scheming female boss, they navigate a series of misunderstandings before finding deep love. In the end, they reveal their marriage, earn their family’s acceptance, and achieve a fulfilling life in this sweet, heartwarming romance.
