He's a Half Demon, and he had an unique power. He always being hate by everyone since he's child.But he met a person that teach him how to control his power, the demon power. 5 years later, he can fully control his power. And he use it to help peoples.
One day, he found a talent show and he join it. He win because of his unique power. He become famous,rich and arrogant. Then the person who taught him 5 years ago seal his ultimate power, because it's too dangerous if he misuse of it. Then, he ask for forgiveness to his master by meditating for 3 years. And his master forgive him. And unseal his ultimate power. His master recommend him to join the RHG to improve his power.