Painfully sluggish but...extra star for originality.
This book was well on its way to being the first book of this series to rate less than 3-stars (was aiming for two) due to how overloaded it was on the expositional side, but... given how unique the features of this story were, (particularly of the legend/myth variety), I thought it fair to give it an extra star. It was pretty a damn creative story in its own right, maybe even a little fascinating, and I can't ignore that fact just because the manner of its telling wasn't too my liking. It was a drag, sure, but it was also kind of a sophisticated one. In the end, this book was decent enough to hold my interest in the series.
It was a blessed relief to finally get to know Akiko, since her character has been a mystery since the start of this series. Her foundation is established via past and present narrations, which is a bit jarring, but nothing bad. I'm glad I didn't read the premise first, as it would have spoiled what was quite the surprise reveal about Akiko. She is a bit of a bland character but given the unique circumstances of her life story, I can understand and accept it. The Aether feature was intriguing, which it kinda of HAD to be, since Aether is not an actual element. But the myth surrounding the Aether was VERY cool.
Of course, like I said before, this story, despite the interesting features, was definitely a chore to read. The biggest blame for this was the sheer lack of dialogue and/or character interactions. There was a lot to unpack, and without the added support of secondary characters, it felt longwinded, maybe even a bit boring at times. I do get WHY it was like this, truly I do. Akiko is on her own the majority of this story because she has to be, thanks to her assigned mission. There's not much room for anyone else, and (combined with Akiko's yawn-worthy personality), this made things more somber, exhausting, and dull.
I'm still in the game, though, despite my mixed feelings on this entry. I'm curious about the final element of Air, and how the girls will all eventually learn of each other and their powers. So...onward!