text: 
  [[File:Helios.jpg|thumb|Helios, as seen in the anime.]][[File:Heliosmanga.jpg|thumb|Helios, as seen in the manga.]]
  
  Helios, or mostly known as Pegasus, is the guardian of the Golden Crystal.
  
  ==Pegasus==
  
  Pegasus is the dream form of Helios. He takes that form when he is inside Rini's(Chibiusa's) dreams or when he assists Sailor Moon and Sailor Mini Moon. The Golden Crystal is the horn on Pegasus's head.
  
  ==Past Life==
  
  Helios lived back on earth when Prince Darien(Mamoru) ruled the Golden Kingdom of Earth. He was the guardian of the Golden Crystal and a friend to Darien. He life was bent on protecting the crystal from Queen Nehelenia.
  
  ==Saving the World==
  Helios entered Rini's dreams as Pegasus to hide while he searched for the person who could activate the Golden Crystal. Queen Nehelenia captured Helios's physical body while his dream self exsisted in Rini's dreams.
diff.text: Helios lived back on earth when Prince Darien(MamoraMamoru) ruled the Golden Kingdom of Earth. He was the guardian of the Golden Crystal and a friend to Darien. He life was bent on protecting the crystal from Queen Nehelenia.