Selena Behind The Trains

Selena Behind The Trains. The sequel to Leah Behind A Fence.
Don't worry, the book is much bigger this time.

The main character is caught sneaking on a train in a dream world so they're forced to go to a garden and as they arrive a new fence is being built which makes the garden smaller. The whole movie is about trying to escape the garden and tear down fences.
As people are in a closed environment for a long time, a cult following emerges. Unfortunately each time a fare evader is caught, a new fence is built as a deterrent. The movie (or book) is about having no money or means of escape and trying to form bonds and do manipulation to get what you want.

I write realism. Finding the peculiar out of the mundane.