15 year olds pilot, Claus Valca, and navigator, Lavie Head, fly their vanship as sky couriers in the nation of Anatoray. They usually take up missions of low difficulty, but one day are asked to complete the mission of a dying courier.
The mission, rated 7 / 10 stars, is to deliver a young girl named Alvis Hamilton to the mysterious battleship Silvana, where a life-changing adventure soon awaits them.
