Episodes
Episode 1
One Friend for All: The Eerie Mystery That Brought the Students of Class 11-B Together.
Episode 2
A Fatal Game: Polina took her own life.
Episode 3
A new mission in the game and a brutal blackmail attempt by the Friend.
Episode 4
Lera Farkash ended up on the roof: has she become yet another victim?
Episode 5
Is Nikita Maslov the father of Polina Dudka's unborn child?
Episode 6
All secrets have been revealed: a posthumous gift from Polina.
Episode 7
The tension is mounting: Lera is on her deathbed, and Katya and Fedya have told the whole truth.
Episode 8
Class 11-B's graduation turned into a funeral!
Episode 1
A new teacher and a tragic death.
Episode 2
Kira begins her own investigation.
Episode 3
Two investigations.
Episode 4
Albina and Vlad were removed from the case.
Episode 5
Albina received a delivery with a surprise!
Episode 6
Kira's Dark Past: Violence and Death.
Episode 7
Ivan's Story: Who Was Kozhukh, Really?
Episode 8
Who was the real killer?
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