Tris and Tobias, along with a group of friends, go outside their home. They want to know the truth and be free. But get straight to the... Bureau of Genetic Protection. It turns out that in the past there was a genetic War for Purity . As a result, the world was divided into “genetically pure” and “genetically damaged” individuals. And scientists turned into obsessed monsters and began to experiment: to create artificial settlements and introduce their agents into them. The main goal of the test subjects is to serve as consumables and give “genetically pure” offspring. Tris is outraged to the core, Tobias rushes in search of himself and gets involved in another alteration. And the scientists from the Bureau are again dissatisfied with . They intend to arrange a “reset”, that is, erase the memory of all residents of the city. Tris decides to prevent a disaster!.. Who will win?