The Water Magician: Arc 1 Volume 5 (Light Novel)

After helping handle the mayhem in the royal capital, Ryo finally returns to Lune. Back home, he accepts a job with the members of Room 10 in the coffee-growing haven of Kona! As he and his friends solve the village's problems and savor its delicious food, he learns something wildly unexpected--his best friend and partner in crime, Abel, is the second prince of the Kingdom of Knightley.

While Ryo is still processing what he initially brushed off as a joke, the Handalieu Federation declares ...