This book is all about Takahisa with a small introduction of another female character. The first parte revolves around Rio meeting with Eru, which is kind of a dumb meeting, not too much development on this part. The, the author takes the res of the book developing Takahisa, which turns out a little bit cliche. C'mom, the guy was heads over heels for Miharu and then, in just one day, fells for Julia. Talk about personality. Meanwhile, Reiss is everywhere, as his minions, how convenient are those teleport crystals. Seriously, is that the best use for those crystals? The story feels stalled, too many things happening, too many characters, and sometimes it feels like the author is just trying to keep this series going without a proper resolution.