Issei finds new troubles about to enter into his life and two even sleeping in his bed. While looking at an old photo album of Issei's, Kiba sees a familiar sword being held by an old friend of Issei's, which reopen's old wounds. Meanwhile, Demons, Fallen Angels, and The Church's agents all clash to get their hands on, or just destroy, powerful weapons called Holy Swords.

(Source: ANN)