He loves his daughter so much that he makes her suffer in despair, is fatherly, charming, intelligent, and is the master manipulator. He was a scapegoat of his class when he was Juvia's age. He was saving his classmates from death from every trial and blamed for the blacked being executed before he became the Ultimate Mastermind. His hatred for people who hurt others just for being a martyr. He killed his son, Julio via execution. His robot Companion is a non-gendered kitsune named "Kurokami."