Four mermaids name Cleo has dark blue hair and eyes she is very kind, caring, loving, and brave who has a 13 year old sister name Kim she looks exactly like Cleo but she has black hair and blue eyes like there father Cleo has a boyfriend who hair is brown and eyes are green and he's a fairy and he's been dating her since 7th grade until 10th grade which is now he's a fairy he's known her since 7th grade since she was the first friend and person who made his life better since he has kind of a bad life but he always smiles to hide his pain his name is also Lewis. Athena who has red hair and red eyes and is very stubborn, hothead, and loyal. Her mother got killed by humans it happened when she was 6 and she hates humans ever since but her father started to date a human girl named Miranda who has black hair and brown eyes and when she was 2 they eventually had a kid together who's now her half brother named Aaron and he's half human and merman but Athena just has a strong disliking for humans so she would dislike her brother too even though she never knew her mother that well she remembers what her mother did for her and would forever miss her, her brother would be 13. Emma has black hair and yellow eyes she has a normal life, funny, nice. Jeanette who has brown hair and purple eyes she is very smart, friendly, and confident she is dating a boy named Simon who has dark brown hair and blue eyes he's a merman like Jeanette and known her since childhood.

Cleo princess of the ice merfolks Athena is the princess of the Lava merfolks, Jeanette is part Ice merfolk and Lava merfolk, and Emma is from the Zaheen merfolks. A enemy named Seaursla who always tries to take over the world using the 4 chaos crystals, Time, Destruction, Mind, and Soul so they fight her to stop her with Lewis Simon and Ethan who's Emma merman boyfriend with blonde and blue eyes help. Cleo and Lewis are at Cleo, Emma, Jeanette, and Athena penthouse by themselves one day on the couch Lewis says

Lewis: I'm worried I might loose you one day.. says sad