I have been playing around with this idea for a while. Saiyan Demons the loyal servants to the Saiyan Titans and enemies of the Saiyan Mortals. Each Saiyan Demon can form contracts like the Angels with Mortals but the fine print in the contract with a demon is deadly. A contract with a Demon is dangerous because the price is the mortal soul which the demon will consume upon the contract completion to get stronger. This is what a Demon Saiyan looks like disguised as a simple butler but he can show his wings any time he like and his true form when he feels it's needed.
This character looks like a Zanthem (Chrysanthemum Leaves) to me so that's what I will call this Saiyan Demon for now.