Granada

His body was like living breathing water. When he was born, his mother panicked after she had too much water flowing out of her when her water broke.

Little did they know, Aquarius was part of those water. He manifested himself not a few seconds later, making everyone in the room gasp in shock.

As he grew older, his state would often switch when he couldn't focus on maintaining his shape. A single sneeze would blow away his entire head, forming a pond on the ground with it.

It was when he started desiring to become an Adventurer that he started to train his body. Before, he was concealing himself. He was maintaining focus on not to mess up, but all this time he was only punishing himself.

What he needed to do was feel free and accept himself.