The Staff of Janus the Two-Faced

2024 year. A double tragedy in Moscow: a young woman, author of a popular video blog about phone scammers, is murdered. Her neighbor, a retired police colonel, is found hanged in his own apartment. The official version: murder and suicide. The case is closed quickly and conveniently. Too conveniently…

After 66 years, the son of the famous writer Strazhalkovsky wants to uncover the truth. Not out of a thirst for justice, but for the sake of reissuing a book that brought his family fame and money, where one of the chapters is dedicated to this story. The reissue requires "clarification of facts." He hires agent Evgeny Bocharov to go back in time. In 2090, the "Tunnel" technology allows for time travel and observation, but not intervention. The mercenary is prepared by Nayanna - a young instructor for whom the case becomes personal long before she realizes it. Meanwhile, someone very influential does not want this "flight" to take place…