The wonderful journey of Mermaid Mido and her friends
In the vast universe, there is a blue sea galaxy where water elves live. The whole galaxy is filled with a light mist of water molecules. As a neighbor of the Milky Way, relying on the light refracted by the sun, the entire galaxy looks like a blue light belt in the universe, soft and quiet.
Mermaid Mido is one of the ordinary water elves