On the same day, two best friends gave birth. Ellen, drowning in poverty, secretly swapped her newborn with her billionaire best friend’s baby, desperate to give her daughter a life of luxury. What she never expected: her friend saw everything and silently switched the babies back. Eighteen years later, just as Ellen’s scheme is finally about to pay off, the truth explodes in her face: the daughter she’s tormented and belittled all along… is her own blood.