A Much Needed Introduction

After running away from his parents' spontaneous holiday in Yorkshire Alex finds himself hiding in the woods.

There he finds an open manhole and the tunnel that would take him to another world. A world underground.

Alex is an Outsider. The first to stumble into this place. With the Free People fighting to get to the surface and the "government" restricting them Alex is thrown into the war.

But that's only the first fight.