@Makine To be fair, the author's intended message with that comment was It only looks complicated because I wrote Fii to deliberately mislead the audience, not You only think its complicated because you're all stupid!
Not that that made the 'mystery' any better. shrug
As I mentioned waaay back at the start of the volume, this one seems to have worked better as a Manga. The impression I got before I stopped reading was that Fii's inner monologue is just less entertaining than the manga's artwork was. And trimming some of the dialogue for page space probably didn't hurt either.
That said, I will remind however few people remain that there is a third volume in the series that was presumably licensed alongside these two. Despite how final the afterword seemed.
Though in the interest of not getting anyone's hopes up...
spoiler