Олдскул 1 сезон 9 серия — Серия 9

Egor has another rap battle coming up. This time, Nastya alone is not enough — it's time to seek help from a higher-ranking specialist. The whole school knows that Maria Pavlovna has no equal in diss: she wrote them even before she found out about the existence of such a word. While her mother is busy verbally humiliating her, Natalia is trying to figure out which stain is more terrible for her — on her clothes or on her reputation.