User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-85.22.60.10-20190902051622/@comment-1359322-20190902102754

If the spoilers are true, Ryuuteimaru IS the manifest of Great Red power itself. So Ise won't be awakening any Great Red power. Even the next one ExE, seems to be breasts related.