The life and fate of Zoya Ivanovna Voskresenskaya-Rybkina leaves no stone unturned from the skeptical conviction that any person can be easily studied, understood, looked into his soul, in a word, “seen through.” Zoya Ivanovna was known in the USSR and abroad as a popular children's writer, winner of the State and other literary awards, the total circulation of her works was more than 21 million copies. And none of her readers could even think that a sweet, charming woman, a colonel of state security agencies, served for 25 years in Soviet foreign intelligence an illegal agent. The famous children's writer Zoya Voskresenskaya comes to Berlin at the invitation of her friend, intelligence officer Eduard Pakhomov. At the same time, the mysterious murder of Hans Kraft, a famous anti-fascist and former Luftwaffe pilot, takes place in Berlin. Edward came to his house and found Hans's corpse on the floor with a broken head. The scouts begin their own investigation of the crime. The killer's tracks led them to American agents. But this was not a shocking discovery for Soviet illegal immigrants, but reliable information about who exactly the Americans supported and covered... Even a sex change operation did not help the fascist executioner and sadist escape retribution.