Cherry Blossom becomes a pokemon trainer and travels throughout the Reorro Region, meeting friends, battling gym leaders and villains along the way.

After visiting Princess Twilight, Sunset takes a book home with her named All Hallows Evening. Sunset and her friends read the chapters of the book.

It's Summer vacation and while enjoying the day on the beach the rainbooms find themselves turned into mermaids. I bumped it to the teen rating because of Chapter 6.

What happens when Sunset has a nightmare that deals with her past before she came to the human world all those years ago?, will the retelling of her past cause all of the negative feelings to return? and Can Fluttershy help Sunset let go of the negatives feelings after hearing her past?
Thank you to Magenta Shadow for the title name idea