At the Wedding, I Handed the Mafia Don to My Sister

Chloe is preparing to marry Mafia Don Gabriel without knowing that he has loved her sister Willa for five years. After Chloe is kidnapped, she overhears Gabriel choosing Willa while her own parents help hide the affair. His indifference contributes to the loss of Chloe's baby. Rather than continue the wedding as planned, Chloe exposes the secret in front of everyone. The scandal destroys the relationships around her, while Gabriel and Willa face the consequences and Chloe finally walks away.