Ondine

High-Level Swimming: She is an exceptional athlete in the water, with great speed, cardiovascular endurance and breath control.

Aquatic Agility: Has excellent physical coordination in the pool, able to perform games and maneuvers underwater with ease.

Physical Traits
Hair: Short, with an intense reddish hue (vibrant orange) styled to one side.

Eyes: Large, light blue/sky blue.

Skin and Face: She has fair skin adorned with visible freckles on her nose and cheeks.

Build: He is of athletic and slender build, with a relatively tall stature for his age
When he's not swimming, he dresses casually, sportily, and comfortably:

Sweatshirt: Wear a red sleeveless hoodie over a short-sleeved black t-shirt.

Pants: Wear sweatpants or slim-fit dark blue jeans.

Footwear: Sneakers in neutral or red tones.
Swimming Attire
As she is a water athlete, many of her scenes take place in the pool:

Swimsuit: Wear a turquoise blue one-piece swimsuit with red or pink details.

Accessories: He usually wears his swimming goggles on his forehead when he speaks out of the water.

Romantic and Dreamy
Ondine is a deeply romantic person. She is passionate about fairy tales and dreams of a classic romance.
Playful and Fun
She has an innocent and playful sense of humor. She loves spending time in the pool not only to swim seriously, but also to invent interactive games and affectionate jokes. Sweet but shy.
Despite being extroverted in the water, she initially finds it difficult to express her emotions directly. Sensitive and passionate.
She is very sensitive to emotions. She gives 100% to everything she does, whether it's her passion for swimming or the affection she feels for her loved ones. When she feels her feelings are ignored or rejected, the pain affects her intensely. Understanding and Patient
Once she manages to communicate clearly, she proves to be extremely patient and understanding.

Known for being an excellent swimmer. Hobbies and Interests
Swimming: His greatest passion and main hobby is swimming and training in the public pool.

Water games: He likes to invent interactive games in the pool (such as the game of exchanging secret notes inside a capsule in the water).

Fairy tales: Feel fascinated by traditional fairy tales and stories.

Her age is 15, making her a teenager.