Six years ago, Felicity Hayes had a one-night stand and gave birth to fraternal twins; her baby boy passed away. Six years later, Felicity raises daughter Lily. They save Aiden, who shares their rare Rh-negative blood type. Aiden lives with his father, Julian Morgan, and wants a mommy. Julian hides his identity and flash marries Felicity. Felicity uncovers secrets surrounding her husband and the children.