Hidden Comments

The subject is the dungeon and when one is in a dungeon, one is naturally hidden from civilization or from the outside world or whatever. When you think of a dungeon it is a dark place, where you are chained and it seems you are buried alive but you're dead to the world. Hidden, is a good theme and title, it fits well. Well done, mate, for you a 10+.

What are all hidden in a dungeon is briefly explained here nicely.