When a merperson comes of age, they are allowed to explore the Surface World, and even experience what a mortal's life is really like... And that has happened with Sirena Purpura here! But there are a couple of rules: no mortal must ever know her true form, and she has to at least spend part of her day in the water to replenish her powers. #CreateASim #Mermaid #IslandLiving #PurpleSim #PurpleMermaid #Merpeople #Ocean