Inu x Boku SS, Vol. 11 (Inu x Boku, 11)

Efforts to reunite the members of Ayakashi Hall take an unexpected, tragic turn when one of their number falls in the battle. The death of a close friend serves to strengthen the remaining throwbacks' resolve to prevent the grim outcome relayed by their future selves, even if it means exposing the dark truth of one of their most trusted allies...