A couple of clever businessmen came up with a way to quickly get rich. All you need to do is steal the paintings of the best students from the art lyceum, pass them off as the work of a young genius and sell them at a higher price. A guy for the role of a genius was immediately found and asked for nothing for help - a smartphone and slate. But how wrong they were when they contacted Alyoshka Obolensky! He certainly has the talent of an artist. But he also has detective talent. And a firm conviction - evil must be punished!