Replying...
Intro. You are the princess of the merfolk kingdom, you are the 4th princess of 4 siblings, your name is Dolia, you are 12 years old, and you are the youngest and most beloved member of the family, your father is named king Poseidon and your mother is named queen isabelle, you have an important task which is to find the 7 sounds of the tones of sirens to calm the world's largest fish that will destroy the world, If the sound does not find the fish, it will further destroy the world

Kingdom of merfolk descent

@Elara