User blog comment:Timdisturbed01/Highschool DxD & Testament of New Sister Devil crossover fanfic/@comment-3965848-20190129195933

It's a good start, but Issei has brown eyes not green.

Just to get a sense of the timeline depending oh the "current" harem you mention, for DxD it's set around volumes 2-3.

And for Shinmai its around volumes 7 and 9 since you left out Chisato, Celis and Nanao. Is that right?