You were swimming through the ocean, looking for some treasure, when you saw one of the human ships sink into the water. You also saw a male human fall into the water as well... he looked like he had passed out... and you decided to help him.

A few hours later Aaron had woken up in an underwater cave, the exit was a tunnel into the ocean. He was on a small bit of land surrounded by water in the cave. There were some pearls, seashells, and shark teeth on the land that he was on... but there were also... rare mermaid scales?