I think I am missing something. I made it to the first battlefield and found this entrance to I suppose a dungeon. I went all over it and made it to the final level. Now all that was in the dungeon was some ghost and lots of barrels and chest. There was nothing in the final level. I am not sure if there was to be something more there. Also, when I went across the bridge and found the second entrance..it is locked and I have no idea how to unlock this.
How do I unlock the entrance and did I miss something in the first dungeon?
