This one finally diverged from Bean Counter enough to feel like more of its own unique story, which made me like it more. It...really did not attempt to close out any of its plot threads at all, which makes me wonder if it just wasn't as successful as it needed to be for a longer continuation. But I still enjoyed this volume a lot more than I would've expected after the first one.
It's helped by getting Volk's perspective on Mitsuki's entrance to his world, and how he grew attached to him. A lot of it is explained away in a sped-up sort of format by essentially making them fated mates, a beastfolk thing. But it's also just that Mitsuki was a kindred spirit. Volk was very familiar with feeling "different" from everyone around him, and the loneliness that accompanied that. We get some actual backstory on what beastfolk are, how the wolf-heritage got into the royal family line, how Volk was ostracized to some extent because he suddenly manifested something that'd skipped generations, and why current beastfolk are hated (because the prior king had been against them).
Some of that still doesn't quite make sense with the worldbuilding, since there are lots of other beastfolk in the castle and military, but still. Good enough. The point is that Volk understood Mitsuki, paid more attention to him, and fell in love. That all works nicely.
Mitsuki took a little bit longer to get there, but he was genuinely attached to Volk's wolf form and missed all of him terribly once the prospect of actually being separated from him became a tangible possibility.
I liked the sequence of him returning to his own world and realizing there was nothing left for him there, and that the other world, with his unique job and his friends and his lover, held so much more interest and joy. That was a really nice touch. Then meeting Volk's mother and his reunion with Volk, with him kissing the scar on Volk's arm, was really lovely.
Lots of nice moments in this volume, and a sweet romantic wrapup with a romance of a nice future together. Even though absolutely none of the story was resolved at all!!!
There was that whole deal with the magic circle that they were working to decipher...the saint who still badly wanted to go back home...the head priest who took an interest in Mitsuki and wanted to speak to him once the first miasma-purging exhibition was over...the prince trying to woo the saint and to keep her in their world...
I really don't think this was meant to be the final volume. With that in mind, it wrapped up as neatly as it could, and poor Maria will just have to flounder around trying to find her own way home, I guess, because Mitsuki definitely doesn't want to go back anymore.