Tanya and Anya were so different... One behaved like a true lady, loved poetry and dreamed of a handsome prince. The second swore, drank, and loved bloody horror films and brutal men. These very different girls were sisters to each other. They shared not only a tiny apartment, but also a body. Anya and Tanya Somov were Siamese twins... Forced hermits, they no longer hoped to live a full life, but a miracle happened. Kazakh millionaire Nurlan Dzhumaev, who was fond of writing in his youth, decided to make a film based on his novel about Siamese twins, and the Somovs became his muses. With the light hand of Dzhumaev, the girls ended up at the film studio... It’s like in a fairy tale, they both thought. But what's a fairy tale without a villain? There was a killer among the members of the film crew. On the very first day, he poisoned one of those present on the site, but did not stop there...