The story revolves around Ksenia Vorontsova, who becomes a caregiver for Colonel Anatoly Akimov, a former head of the investigative department of the local police. During one operation, he loses his sight completely. Akimov deceitfully convinces Ksenia to assist him in a scheme. He wants to frame a man named Sergey Ivanov and falsely accuse him of a crime he didn't commit. Unaware of the truth, Ksenia becomes an accomplice in the deception. However, she is determined not to let it end there...