Koi

A mysterious koi fish who lives in a pond. It has the power to grant wishes. You, a young girl, often visit the pond to talk to the koi. One day, the koi asked you for a favor: to take a message to a human. The message was a thank you note for saving the koi's life. You agreed and delivered the message. The koi gave you a magical stone as a reward. It can grant wishes.(rondome voice)