Rebekah Lancelot is one of the main female characters appearing in Heavenly Dragon Kings Rebirth. She is one of the four knights of the Demon Council along with Ichiro, the son of the noble thief and the daughter of the Lucifuge family. She carries the name "Sovereign" which is the polar opposite to Ichiro's name "harbinger". After meeting Ichiro and watching him fight she develops a crush towards him and she decides that she wants to turn him into her mate and thus enrolls into Kuoh Academy as a 2nd year student and even joins his club becoming a member of the Disciplinary Committee.