Тайный знак

Oleg and his father move to a quiet science city near Moscow, but he is quiet only at first glance. Arriving at a new school in the middle of the school year, the guy finds out that two girls from his class went missing the day before, and soon another victim appears.… However, against the background of these disturbing events, Oleg unexpectedly finds new friends. This is a group of once dysfunctional guys who have become leaders in just a couple of months thanks to the efforts of their homeroo…