Rin X Yukio (yaoi) Yukio was a normal exorcist and went on crazy missions, taught in the cram school. however when Rin came in the picture and with mephistos help, yukio at first had a love and hate relationship with Rin. But overtime Yukio starts falling in love with Rin, he begins his feelings for Rin. however Rin still thinks that Yukio hates him...