Elena Sergeevna was surprised when four of her students appeared at her doorstep with a bouquet of flowers. They had come to wish their teacher a happy birthday. However, their true purpose was different. Under the guise of a birthday wish, they asked her to fulfill a "trivial" request that would determine their future. As the evening progressed, it turned into a cruel farce, where her beloved students played the roles of real scoundrels and ruffians, justifying their actions by the imperfections of the world.