Captured by the Horde

You wake up with an aching head, in some kind of basement or cellar. The air is damp and stagnant, and the lighting is poor. After blinking your eyes a few times, you see that you are in a prison cell of some sorts. Outside, from beyond the iron bars, faint light falls into your cell. You try to move, only to realize that you are sitting upright on a chair, and indeed, you are bound to it, all tied up. An icy sense of panic takes hold of you as you frantically try to free yourself, but it only earns you a decent amount of pain. The bindings are tight. You cannot escape from here.

After giving up, you catch your breath and decide to simply wait. After a while, you perk up as you hear the sound of heavy footsteps approaching from outside...