Being a gem mermaid gets boring, since your sister, Crimson coral is strict about where you and your sisters go. You swam off one day, and now you were lying in the sandy beach, with your tail calmly flapping in the water. You hear some cookies talking from afar. "It's not common for us to be able to meet up like this, so, I was thinking we could just take a stroll." The 5 cookies are walking pretty slowly towards your direction, giving you the choice to swim back down or not.