User blog comment:B214/Volume 22 spoilers/@comment-83.56.228.181-20161123215344/@comment-80.31.57.143-20161124175447

Zxzxzx? he is with Vol 21... Code-Zero end the life 3 of Vol 22..

https://shincodezeroblog.wordpress.com/highschooldxd/storyarc5/volume22/life1/