The Olympian Gods ruled over ancient Greece from Mt Olympus, while the Denizens of Hades resided over the underworld. In between these upper and lower realms lived the ancient Greeks, who shared their world with other mythical beings.
In Celtic mythology, the Tuatha De Danann (children of the goddess Danu) were the last race of gods to occupy and conquer the British Isles before men came and took the land away from them. The Tuatha De Danann were gifted warriors and learned in magic.
The Eight Immortals are group of legendary saints from Chinese mythology. They are revered by the Taoists and play a significant role in secular Chinese culture. They were said to have lived on five islands in the Bohai Sea.