The next arc works really well if we have the other sides of things, with only White - as much as I like her - it's very meh.
And also remember that Shun is not the only character whose PoV was skipped in the manga. With the exception of the Demon meeting (who's completely meaningless without any context), every single PoV that is not the main character - or doesn't have her in it - was skipped in the manga.
The manga has a huge problem with the main story and Worldbuilding, since none of it is touched.