Revolve is about the evolution of humans, and the environment around them. Unaware of the outside world, the passengers in Revolve grow and age on the train over many years. As the new life on the train, a little girl is the only person that consciously witnesses the changes in the world around her. Putting the viewers into the perspective of a child, Revolve takes the viewers into a journey, which allows them to grow consciously with their environment, and finally come to a realization that the human evolution is a cycle.