3/4 of this chapter was just pure bliss, just super sweet goodness. My cheeks hurt from grinning so much. Get married already. If they already are... well, then get married to each other again! A very good reminder to myself that Zagan and Nephy are still the top couple here and they are not losing to (my favorite ship) Barbatos and Chastille any time soon.
The last 1/4 was some sobering mood whiplash. I almost thought Kuu was nothing more than Bifrons himself in disguise, but I hope she's likely just possessed. Maybe through an item she has. Accursed Bifrons still running free as a thorn in everyone's side.