Handcuffed to the Mafia Boss

Sophie and Grace are sisters. Sophie spends one night with Noah, a mafia boss she meets in a bar, and becomes pregnant. On the day she gives birth, Grace causes a car accident and sets things up so that Sophie takes the blame for it, and Sophie goes to prison. Grace leaves with the newborn, Alice, and starts living under Sophie's name. She goes to Noah as Sophie, with Alice in her arms, meaning to become the lady of his house. Noah starts looking for the truth about what happened, and Sophie crosses his path again. By then a wedding is already being planned, and Sophie has her daughter to get back.