Test group. Zamyatina O.

The sixth grader Kostya downloads a game on the phone that many guys from his class are fond of. At first, he thought that he was dealing with a harmless horror story, but the more the guy plays it, the more he was involved in a real nightmare. Moreover, he is more afraid not for himself, but for his sister and for all the guys who also sat down on this virtual thriller. The fact is that the ominous events from the virtual gradually begin to break into real life...

for children of secondary school age.