This chapter was 90% reiterating what we already saw in chapter 55. I get it, manga often needs to repeat itself in order to remind readers of what happened in previous chapters (since the target audience, Japanese readers, don't really use manga-reading sites the way Westerners do), but it's still annoying. At least this is a weekly manga instead of a monthly one.
Anyway, it looks like Mikari got killed off for real and won't be coming back. That's too bad, I actually liked her.