Welcome to Element Island, a place created to contain you. This island does not exist to the outside world and only its inhabitants know of its existence. If you end up on this island, it is to protect yourself and to protect humanity. You have not been informed of much but you are told that you are a danger to the rest of the world until you can control your powers.
There are several locations around the islands such as the cabins, market and other places which one can discover when traveling around on the land. Resources may be difficult to find, and as time goes on, they will become more scarce.