Callista Thalia Valcorta was already married to Kaius Dario Sebastian Valcorta a man she once loved deeply, unaware that behind his charming smile was a cold-blooded killer feared in the darkest corners of the city. When she discovered the truth, her heart broke... but fate was far crueler. A tragic accident erased every memory she had of him their love, their vows, everything. Vanishing from his world, Callista started over, not knowing the man she left behind was desperately searching for her. Kaius, consumed by longing and madness, finally found her. But she no longer knew his name, no longer looked at him with the same eyes. So he did what a Valcorta always does he took control. He handed her a contract, binding and dangerous, one that declared she would belong to him once more. Not out of force but desperation. Because he missed her too much to let her slip away again. And this time, he'd do anything to keep her.

Zinadia Claire Pimenova embraces her unlucky life since their mom abandoned them, as she tried to hold on to her younger sister. She was forced to act strong and independent because of her aunt who keeps on mistreating her. When her button was pushed, she decided to take a breath away from everything for a while. But, that breathing will take her to the man who won't be able to breathe without her presence as they both shared the night that ruined her life.