Babylonia is a group of blocks right in the middle of the Sphere-controlled zone. There are many farms here and the weather is very dry. Home of Mahad and Lena until they had to escape the Sphere. Later on, after Lena sees an image of her mother, they return with Dahlia, seeking an object from their mother which Lena can use for further telepathic contact. But, actually, Lena's memories were being projected, not telepathic messages. Seen in episode titled "Babylonia". Babylonia is also a very peaceful faming block as well.