Killers Love (Blue Exorcists)

Lucy Sugiyama, a new student at True Cross Academy. Rin Okumura started to develop feelings for the mysterious girl, but that didn't change is unpredictable habits. The always smiling a beaming bubble of joy was actually beyond depressed, slitting his wrist every opportunity he had. Can Lucy save him from himself?

By the way, this is an oc. I know many people don't really enjoy ocs, but trust me this is a story you will die without knowing. Fluffs, smuts, lemons, depression, huge twists of events, and possibly a love triangle.