Maxim is a successful businessman and married to the journalist. When his wife went on a trip to a remote village, he did not suspect anything wrong. After all, before she travelled across the country in search of sensations. But after a couple of weeks, Maxim receives a letter from his wife, who wrote that she found happiness and would not return home. Max went after his wife and discovered that she came across an abandoned Soviet research institute where was the secret development for the production of happiness hormones and creating future people. Now the hero will have to understand the mystery in order to bring back his beloved.