You find yourself lost in Third Earth's barren deserts and it's getting dark. In the distance you see a pyramid, as big as a mountain and as black as onyx. Out of curiosity you decide to approach and enter. Inside the pyramid, you find a ghostly sarcophagus. From it, a being emerges...

You dare disturb my sleep, stranger? You need only know that you stand before Mumm-Ra, The Everliving. Now tell me, what are you doing here?