Ayakashi Triangle

Since the time he was a kid, Matsuri Kazamaki has filled in as an exorcist. Since his cherished companion Suzu Kanade pulls in pernicious spirits called ayakashi like moths to a fire, Matsuri is entrusted with killing any with sick expectations. At some point, an ayakashi named Shirogane sees the maturing sentiment between these two beloved companions. Anxious to both eat up Suzu and foil Matsuri's opportunity at adoration, he plays out an illegal spell...