It would have been an ordinary shift at the camp, were it not for one detail — the arrival of Semyon, who unexpectedly found himself in a world unfamiliar to him. The pioneers were busy preparing for an exciting event: a theater production!

Against his own wishes, Semyon found himself roped into the play as the lead actor. What challenges await him along the way? Will he be able to overcome all the difficulties and not ruin the show?