What you are about to read is top secret information relating to High School DxD EX. Only recently as part of the Harem King Memorial volume, which includes the complete text of EX, this TOP SECRET information was added in at the very end of the volume.
I warn you, this information is not for the faint of heart. It details much of the hidden secrets of the world of ‘ExE‘, and most importantly about its leadership under the malevolent god Malvezoa. If you fear you may lose sleep after learning the true horrors about this mysterious world, I advise you to keep far away.
You have been warned.