Episode 1
Pawel Zawadzki is hired to go undercover in an elite high school in Poland, when three students mysteriously disappear.
Episode 2
Iwo shackles Tosia and Jaga to a radiator and steals their mobile phones. He then pulls out a gun and begins to fire.
Episode 3
People pay their respects to the victims of the massacre at the school and Pawel pays a visit to Karol in the hospital.
Episode 4
Pawel and Marta are desperate to be together, despite the fact that she is in danger. Meanwhile, Agata takes Karol home and starts to ask questions about rehearsals.
Episode 5
Pawel helps Ewelina get back on her feet and she agrees to help him in return by infiltrating the school; she will work as a waitress in the school cafeteria and use the name Wera.
Episode 6
Pawel tries to explain the situation with Ewelina to Marta, and Ewelina moves out to a youth hostel after the fight.
Episode 7
Radek, Borys, and Krzysztof inspect the scene of Ewelina's murder and Pawel cannot forgive Radek for his failure to protect her.
Episode 8
During a police interrogation Pawel discovers that Tymek is missing. He also deduces what the missing piece of Iwo's plan was.
