After a fateful night involving a spiked drink, Sienna Vance chooses to raise her twins, Leo and Luna, alone, sacrificing her prestigious design dreams for motherhood. Five years later, a heated confrontation at a preschool brings her back into the orbit of the powerful Sterling family. When the matriarch Eleanor spots the children’s uncanny resemblance to her son Dominic, a frantic search for the hidden heirs ensues. While Dominic utilizes his vast resources to track them down, Sienna fights to protect her children from social prejudice and professional sabotage. As the billionaire father and the fierce single mother collide, long-buried secrets and intense emotions surface, forcing them to redefine their futures and the meaning of family.
