This is a retroactive review. For a more in-depth look at the series, please refer to my review under the first volume. That review can be found here. In that review, I provided my thoughts and analysis on the overall series, including its plot, characters, and themes. By referring to that review, you can gain a better understanding of my perspective on the series as a whole. I hope this retroactive review and the linked review under the first volume are helpful to you in evaluating the series.