On a dark night, after midnight, six unknown young people no older than 22 entered an unlit apartment near the Kremlin. A month later, almost everyone knew their names (Zhanna, Dan, Margo, Max, Sasha and Olya), their characters and habits. And popular expressions (“to lower below the plinth”) and favorite words (“I am in shock”) were repeated even by such different characters as the head of the Islamic Committee, Heydar Dzhemal, and the then Chief Rabbi of Russia, Adolf Shayevich.