Caribbean sea
You are welcome to visit Chaos Island that has 2 parts one is sunny without clouds with zombies all around and at the top of the mountain there is a skull king sat on a chair and the king has magic powers and the other part is a stormy pat with lot of tropical vegetation and mutated animals. At the island there are buildings telling you that humans have lived there before. From the mountain strange gases come out. The mutant animals walk through the sea to invade the hole Earth.
