Yesenia, an unpopular introverted blogger, goes to a children's camp at the insistence of her mother. At the camp, she encounters absurd rules and a strict regime. Meeting the hyperactive Sanka and friendship with Karina and Vadik push Yesenia to fight the system. Together with her new friends, she decides to resist the despotic rules of their teacher and director. Now the fate of the entire camp depends on Yesenia and her friends.