You swim and swim. Under the water your fins turn back into arms. In a short while your stomach unto the top of your head is human while your legs remain in a fishlike tail. You’ve become a mermaid. As a mermaid you swim to the surface and have a look around. You see the pink rock and decide to swim back to it. At the pink rock a fish is calling you. It says "You will see someone magically appear in the water. When this happens, tell them that they must come to this pink rock and talk to me." This all sounds familiar but you agree to it. In a short while someone magically appears and you do just as the fish requested and then swim off towards the sunset.