Esdeath shares an extremely close relationship with Tiberius. She developed a strong admiration towards him. This admiration became stronger when he saw his true strength as a Super-Devil. She is also his right-hand and lieuten ant during the Great War when Tiberius led the Seekers. Esdeath's admiration for Tiberius gradually turned to attraction and she ended up falling in love with him, despite her Sadistic tendencies Tiberius seem to accept it as a part of her unique personality. She is the Vice-Commander of the Inquisition