- If you were looking for the game which takes place on the island, see Eastern Mind: The Lost Souls of Tong-Nou.
- If you were looking for the area within the island also known as the Central Mountain, see Tong-nou.
- Ming-ken, the Land of Life,
- Mon-chien, the Land of Dreaming,
- Yui-wang, the Land of Desire,
- Shi-chieng, the Land of Time, and
- Tong-nou, the Central Mountain.
Tong-Nou was originally created by the five Elements to stabilize the souls of troubled humans, and it became sacred. Once a year the island called for weak souls to restore to healthy souls. At some point, Tong-Nou suddenly changed from a soul-healing island to a soul-eating one, so people have come to fear it.