User blog comment:B214/Volume 23 discussion blog/@comment-31764731-20170417191738/@comment-31764731-20170417235026

What is the deal with AxA and ExE. I could someone explain to me, because I do not understand this clear. Issei is using DxD, but Orphis has to adjusted the power to a level where Issei mind and body can handle it. But why he will have AxA and ExE. D xD is possiible, because he borrow Ophis power. And AxA will be able when he unleash Gread red power. But where will the Exe power came from??