pro environment, not a bad result

The pro environment message is sometimes a bit much because the action takes place in a parallel Dimensión to planet Earth in a future two or three hundred years, and the planet is practically dead (zero forest, single capitalist company that runs the world, the rich profiteers manipulated poor, etc. In short, the story is suitable for Greenpeace and co.
However, if you consistently followed the first 3 volumes of the Children of Atlantis, you stay on your hunger. Some characters return but not those who really liked and nothing is fleshed out more on the main characters. The author promises us another volume. If you really want a good result, take the Forbidden Secret which is based on the Children of Atlantis, but with a different message and dosed more subtly, as well as fascinating historical analyzes on the edge of fiction but based on facts.