An aristocrat demon of Gehenna is jealous of a certain half-demon because his most admired person was taking interest in the boy... so he tries to find out what was so special about this "Okumura Rin"...But unexpectedly along the way, he began to become... interested in Rin in a certain way... Just an idea. I would make an actual story out of it if I get good responses... ONE-SHOT.