Five years ago, billionaire heir Sebastian Griffin and heiress Quiana Murphy were drugged and betrayed by a cruel stepmother, resulting in a night of passion and a life-altering pregnancy. They gave birth to twins, but Sebastian's ruthless grandmother stole the baby girl, leaving Quiana with only her son. Heartbroken, Quiana fled abroad to raise her son in secret. Now, the 'Cool Mom' returns to the city with her genius boy, determined to find her lost daughter and exact a cold revenge on the Griffin family. But as she crosses paths with Sebastian again, the sparks fly, and the search for their missing child becomes a battle for their hearts.