Graduation in an ordinary high school turns into a tragedy when, under strange circumstances, an eleventh-grader Katya Chunina dies. Shortly before that, her boyfriend Maxim Volkov goes missing. He was last seen in the morning at the hospital, from which he escaped by walking out of the window and remained unharmed. It seems that all these events are connected.
| Directing | Zaur Bolotaev | Director |
| Production | Zaur Bolotaev | Producer |
| Production | Valeriy Fedorovich | Producer |
| Production | Aleksandr Dulerayn | Producer |
| Production | Pyotr Gudkov | Executive Producer |
| Production | Ivan Golomovzyuk | Executive Producer |
| Sound | Denis Dubovik | Music Producer |
| Writing | Ilya Kulikov | Writer |
| Camera | Zaur Bolotaev | Director of Photography |
| Art | Vladislav Ogay | Production Design |
| Costume & Make-Up | Marianna Artemyeva | Costume Design |
| Costume & Make-Up | Polina Mikitenko | Costume Design |
| Editing | Ruslan Gabdrakhmanov | Editor |