User blog comment:B214/Shin DxD 1 discussion/@comment-32252462-20181124194559/@comment-2601:87:8300:20D0:F495:127F:608A:80ED-20181127014701

It could be like the koneko kuroko volume where Issei didn't directly battle them,  but still turned out good. Only this time it will be during Ruvals match for Ravels volume.