User blog comment:B214/Volume 21 info & spoilers/@comment-187.209.22.243-20160217145113/@comment-1359322-20160217150001

This is not a translation just stating what is written.


 * The side effect of the Dragon Deification (DxD mode) takes its toll. Issei out of action!!? Finally Vali awakens!


 * The bottom one:
 * 666 begins its invasion on Heaven, Underworld and the Current world. But Issei who underwent Dragon Deification is currently immobilized due to the side effects. And now it's time for the other Heavenly Dragon Vali to undergo trial. A desperate situation, the decisive battle with the fate of the world at stake begins.