Nathaniel (Nate) Marshall is an Archaeologist who travels the world with his boss and best friend, Jeremy Huddleson and his wild little sister Jessie. Together they run into all kinds of adventures, including getting shot down by the Red Baron, fighting a mummy who should be dead, and attempting to take a sword from a pirate's ghost. Along the way they discover truths about God and the world around them, all the while keeping Jessie alive and in one piece.
Things aren't always what they seem and Nate and his friends know they sometimes have to dig deeper than the surface to find answers. And while the answers are not always easy to find, they are always exciting and take them into the unknown.