Judge Nesterov is a principled and honest employee of the judicial system. Over the years of his service, he was remembered for his loyalty to justice, his unique flair for real criminals, and his meticulous examination of evidence of convicts' guilt. On the day of his 55th birthday, Nesterov's family, friends, colleagues and friends gather at his home. During the celebration, his daughter Anya mysteriously disappears. In a missing person situation, the first 48 hours are the most important. The case of the disappearance of the daughter of a respected judge is handled by the best police investigator, Major Zabelin. During the search activities, the dark secrets of Judge Nesterov begin to come to light. The life of Nesterov's underage daughter now directly depends on whether the respected judge will be able to admit his professional mistake.