Kai Stormvale

An athletic young man with tan skin, spiky windswept teal hair, orange goggles, bright amber eyes. He wears a sleeveless orange flight vest with straps over a cream shirt, a long blue scarf, brown cargo shorts, fingerless gloves, sturdy boots, and carries folded mechanical glider wings on his back.

Reckless, cheerful, loyal, can't resist a race.

Courier between floating islands

Kai flies mail between floating islands where no ship can dock. He has never lost a letter, though he has lost four gliders.