Shangri-La the anime series was adapted by Gonzo based on a sci-fi epic novel (in turn inspired by the classic novel). The story is set in a neo-futuristic age, in which Tokyo has turned into the world's largest "jungle-polis" that absorbs carbon dioxide. A tower city called Atlas houses the rich and privileged, and is the object of yearning of all that are not allowed to enter. But Atlas also has ancient secrets which cause a sudden whirl of events. Festooned by colorful characters such as a riotous teenage girl, a child genius, a juvenile princess, a drag queen, a female doctor, an army major, and an elderly gentleman and lady, Shangri-La's hard-core world view plays out as an anime action saga.