Highschool DxD: Living Darkness

A boy with a Sacred Gear & dark past shows up in Kuoh. A town filled with the supernatural. This boy fosters a strong hatred for devils, which feeds his dark power. With help, can the boy learn to overlook what the devils did to him and his family in the past or will he give in to his dark power and destroy everything in his path? IsseiXHarem, OCs, T for language and themes.