Legend in the Sky (Sky Castle), creates a new player home in the sky. In order to obtain this house you will need to complete a quest. The quest begins after you purchase (or steal) "Sky Castle" from the First Edition. Sky Castle contains a riddle that details locations which will then lead you to the actual Castle. At the end of the quest you will recieve a new armor along with the castle.
All pictures were taken in game with Quarl's Texture Pack 3 and all settings maxed.