LewdSenPai
will they be in the harem?:dxd--- koneko-Elmenhilde Karnstein-Ophis-Ingvild Leviathan-Le Fay Pendragon-Mihae-Mitelt-Bennia Orcus-Ravel Phoenix-Serafall Leviatán-Shui-Irina Shidō-Sōna Sitri-Jeanne-Tomoe Meguri-Kunou-Meru-Kira-Genbu Dōmon-Ruruko Nimura-Lint Sellzen
The timeline is all messed up. that old man died during the Great War not the civil War or after the civil War. those sacred gear were all created by the old man during the Great War era, hundreds of years before the civil War era. The cat sisters weren't born until hundreds of years after the civil War era.