Mermaid's Pearl.
It was a small, shiny, iridescent object that served as an identification card for mermaids.
It was also a way for them to keep their society hidden from other races.
As he sat on his bed, he pondered the other races that inhabited the world.
There were the Dwarfs, who lived in the mountains and were skilled at mining and crafting.
The Elves, who lived in the forests and were known for their archery skills and magic.
The Giants, who lived in isolated areas and were feared for their immense strength.
The Orcs, who lived in clans and were renowned for their prowess in battle.
And the Avians, who resided in the sky and could fly with their wings.
Rain's thoughts drifted to the sea creatures that inhabited the vast oceans.
There were the Mermaids, who used the pearls to identify themselves and prevent other races from infiltrating their society.
