The Aquilan Empire is under threat by an enemy from the never-ending storm known as the Expanse. A Royal Guard captain, Helen Pierce, takes on the mission to hunt down the unknown vessel.

But, in order to bring the dread raider to justice, she needs to enlist the help of the right ship and seasoned crew. Arming the Zephyr, an old cargo vessel, with the latest weapons; they embark headfirst on their perilous mission.

Join this epic airship adventure set in its own unique world where airships rule the skies.