ハイシェラ

The infamous demon god. She cares very little about things like delicacy, beauty and art. She enjoys good fights with strong opponents. She first met Celica at Naga tribe city, Niakul. Amazed by Celica strength to keep up with her even he is just a human, she gives her name to him. After Celica obtained Astraea's body, She  targets Celica to obtain the body of the Goddess Astraea and temporarily succeeds in doing so. She become Godslayer Haishera for 50 years. And with it begin the terror era in Cress region./The reason she wants Astraea's body because she want to becomes stronger in order to fight even stronger opponents.
Near end-game, she will temporary be in the party in Red Moon Temple. Celica and Haishera will fight in temple's depth and with Celica's victory, she agree to gives him her power to has sex-ritual and voluntarily be sealed in Celica's sword to enhance his power even more.
As the Majin of Earth, she can uses earth and omni magic. Her attack skill is power based attack with low number of hits but provides high attack./