The story of a girl who, in an attempt to understand the mysterious suicide of her younger sister, embarks on a dangerous game, hoping to stop the curators of the "death group" pushing teenagers to suicide.
| Directing | Anna Zaytseva | Director |
| Writing | Anna Zaytseva | Screenplay |
| Writing | Evgeniya Bogomyakova | Screenplay |
| Writing | Olga Klemesheva | Screenplay |
| Production | Mariya Zatulovskaya | Producer |
| Production | Anna Shalashina | Producer |
| Production | Timur Bekmambetov | Producer |
| Production | Igor Mishin | Producer |
