With things coming to a head between the radical and conservative factions, it’s time for Kiriha and the others to take a stance. After discovering a cataclysmic weapon in the hands of the radicals that stands to threaten both the surface and the underground, can they act in time to prevent tragedy? The clock is ticking, but it won’t be the only thing working against them since the radical faction has a little... outside help... on their side.
Invaders Of The Rokujouma vol 16: The Invaders ended up invading the Invaders before the Invaders could invade them and somehow they ended up fighting in a civil war of the underground people. (What a handful of words) it was fun to read but far from being the best volume. The thing that really saved this volume for me was the ending, it was very cute and heartwarming. 7/10