Kędzierski from CBŚ is getting closer and closer to unraveling the mystery of arms dealers. However, he will pay a high price for the ongoing investigation. Will success destroy his oversights? Luiza argues with Tymek, who knows more and more about Paweł Zawadzki and his investigation in Dobrowice. Belfer struggles with the separation of private life with involvement in mysterious events in Wrocław.