User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-69.180.107.74-20150520202119

Anyone else wondering why cao cao didn't recruit actual demigods into his hero faction, especially when most them become heroes anyway, they probably would have sacred gears due to their human heritage, and they had a legacy( any mortal who is a second or further generation descendant of a god(term from percy Jackson and the olympians)) on their team already (heracles)? plus since vampire hunters were already mentioned to exist in the dxd universe should they be the ones from the vampire knight's universe (vampire knight anime), would they be able to have sacred gears despite the fact that they have some vampire blood in their veins (I ask this because the already can wield anti-vampire weapons, which is entirely different from sacred gears given how they are made, check the vampire knight wiki to see what I mean), and should cao cao recruit them into his hero faction too?