Monica Eclair

Monica Eclair (モニカ・エクレア) is one of the secondary antagonists of the series. She is a demon from the Demon Tribe. She works for the Demon Lord to enslave humanity and is the responsible for manipulate the completely sociopathic former hero Arios Orlando to join the Demon Lord's army.

Personality
Monica is a manipulative and cunning demon who was able to manipulated the completely deranged former hero, Arios Orlando of joining the Demon Lord's army. She strongly hates humanity as she viewed humans to be an inferior race.

She is also treacherous and failure intolerant. She exposed Aggath's betrayal towards Arios where the former hero killed Aggath. She also disposed Leanne under Arios' order without a second thought shown where she demonized the mage as far as Leanne was killed by Rein and his companions.

Relationships

 * Demon Lord
 * Arios Orlando