In the depths of hell, a armored night called Jack had defeated the tenth boss in his world, but the hardest, most powerful and destructive boss still remained, The Wall Of Bones. The only way to summon it was in hell with a bone. He was already in hell and he had a bone with him. All he had to do was throw the bone into lava and the boss would awake. So he threw it in and suddenly the wall of bones raised from the depths of hell. “Finally, we can make a start” Suddenly a sword clashed the wall.