User blog comment:Jopjopjop/Volume 18 Spoilers/@comment-69.244.232.185-20141011030726

I'm glad Cao Cao is part of DxD and all but I can't help that he has some sort of motive behind of joining DxD. (AKA Issei). I for one don't see him as "good" for now. I'll consider him as a neutral character/anti hero