Tatiana Sviridova is a brilliant cardiac surgeon and the owner of a successful clinic. A year ago, she left the operating room to fulfill her dream of becoming a mother and entrusted the management of the business to her husband Grigory. However, a terrible truth soon comes to light: Grigory has not only been cheating on her with her best friend for a long time, but has also secretly been replacing her vitamins with contraceptives, robbing her of any hope of having a child. Heartbroken, Tatiana decides to file for divorce, but for Grigory, this means losing the clinic and his entire fortune. So he takes a monstrous step—he hires someone to get rid of his wife.