Inside the Earth there was another world. The Earth is hollow inside like a rubber ball and, inside, there is another civilization. A manga inspired by The Smoky God, or a Voyage Journey to the Inner World (Willis George Emerson's work published in 1908) that, based on the "intraterrestrial theory", creates a beautiful fresco about the unsuspected connection between humans and non-humans. Through the adventures of Biko, the only human being in Shambhala, and his friend Toothy we will learn the history of this world. Who would have thought that inside the Earth there would also be wars, ethnic conflicts, discrimination, religious tensions and other phenomena that connect directly with the history of the outside world?