User blog comment:B214/Shin DxD will be ending in Volume 3/@comment-2405:204:302:1253:ECC0:17CE:D5AA:FB4-20190915221004/@comment-185.93.121.8-20190916061636

In this blog.

https://mrleoo01.com/

But he is still translating it. He translated half of this volume.

You can read part of this volume here is portuguese. I recommend you use google translate.

https://highschooldxdfc.blogspot.com/p/shin-high-school-dxd-vol-3.html