Mizusawa Jasmine made a wish on her birthday: she wants to become a world-class diver.
When she woke up, she found that she had directly changed the map, and it was basically the sea.
She was excited to start learning, but found that most of the people she met in the other world were landlubbers. People were persecuted by pirates and dragons and had no interest in diving.
[Even so, she must become a master swimmer], she secretly clenched her fists and made up her mind.
…………
1. The writing is poor. It is basically a sea adventure story of a brave little girl, but the characters are basically original, so enter with caution.
2. The team members are basically female, and there may be very few male characters.
3. The heroine's abilities come from literary background, but most likely it's just a background and won't be mentioned too much.
Concept: A brave little girl's adventure in another world