Odcinek 6

Two of the missing children are intercepted by Marta, who takes them to a room within her Black Daisies sanatorium. Lena manages to sneak into the facility's secret wing, where she discovers information about Nazi experiments during World War II, including those conducted by a mad scientist who wanted to create a new race of human beings using the women of Walbrzych as guinea pigs. She also discovers that Ilse was her grandmother...