Lucifer is a Grand Demon, a Prince of Hell, and thus a Primordial Demon who was a fallen Archangel that helped to create Gehenna and all Demons within it. Lucifer is the lover and soulmate of Satan's true form: Sataniel, he was replaced by the usurper Yuri Egin who sealed him away, while in the form of the Greater Demon "Skoll" he has been planning to resurrect fully in Assiah.

Originally a mysterious protagonist loyal to Satan, after taking his true form he becomes one of the series main antagonists, an entity that is using the fusing of Gehenna and Assiah to his and Sataniel's advantage.


  • Like Samael or Sataniel, Lucifer is another possible name for the Devil.