Aion

An ambitious, powerful demon that betrayed Pandaemonium, the demon society, to follow his dream of freedom. Despite his great intelligence and resourcefulness, Aion has a weak point: his deep hatred and fear of Pandaemonium (the demon society), which affects him to the point of becoming a real obsession. He seems to have some hidden feelings for the demon queen, that are far deeper than what most people suspect. Though most people consider Aion as a hopelessly cruel villian, he is in reality a very noble person underneath, whose tragic past has turned him into somebody obsessed with achieving his greatest dream, not caring about the means nor the consequences.

He is very respected among his followers, who are willing to die for him.