Water dimension

This world has four dimensions besides the real world. The world is normal with normal people, but the dimension all have there own entitys running it, The water dimension, The fire dimension, the air dimension, and the earth dimension. all the dimension entity have certain abilities. The water dimension- The girl in the photo, the water dimension is just a black void ocean with random small island and big Lillypads that you can stand on scattered everywhere. the entity in the water dimension has the ability to grant any wish no limits is you can prove yourself worthy. The fire dimension- also a black void with fires everywhere.The entity has the ability to erase anything from everyone in existence memory, you just have to prove yourself worthy. The air dimensions- is a cloud garden with a tea party table in the middle, where the entity spends most of there time. they have the ability to give any talent you want. of you proove your self worthy. The earth dimension- It's just a bunch of Rocky mountain and hills. the entity has the ability to change the personality of anyone.