Once you found a skull by a wall,you walked towards the structure like thing. You were in the floor,Greed in Hell and it was a desert like place with ancient ruins and relics. Once you placed the skull down,you heard a loud roar and you saw behind you,a tall (15 feet tall) humanoid creature without a head or side of the right side of his torso.He was also carrying a stone face you can find in Easter Island.