What happens when you spend your whole life looking for your Angel?

Noah has lived alone in the barren wasteland that was once Equestria for most of his life. That changes one day when he finds something rather special while scavenging.

When Equestrian scientists invent a ship that can go underwater, the world is sent into a Naval race. Lieutenant Camdon is the XO of the SSBN Friendship, one of the Equestrian Navy's new submarines.