The Stairway to the Dragon Star, or Stairway of the Crimson Dragon, known as the Sky Temple in the Japanese version, was a Pre-Inca civilization, located in the Andes and is where Iliaster originated. It was created 5,000 years before the present day events in Yu-Gi-Oh! 5D's. Iliaster was formed here 3,000 years ago (this is an alteration, as Iliasters leader and men are from the original future and were changing events in the past). It is also known, that the chamber that is located at the top of the Stairway, is where Roman's severed arm containing the Head birthmark currently resides.