Chapter 2
Another very enjoyable chapter!
It’s nice to see Yuzuriha in a more neutral mood after everyone was worried about her in the previous chapter. Not that any of her internal issues have been resolved at all, of course.
Chidori can be particularly perceptive in the most unexpected of moments, and Yuzuriha seems to struggle specially when something doesn’t seem to fit the external image she’s working so hard to maintain.
Despite’s Yuzuriha relationship advice not coming out quite as fine as she hoped, I thought her mathematical way of explaining balance was particularly fun.
Welp, strike 2. As expected from our duo from Flowers 2
Despite these setbacks, Yuzuriha still manages to flirt successfully. She’s not down yet!
Life needs more sugar 
It was particularly fun to read this considering Mimics also showed up in the Frieren bookclub that just started last weekend. Erika and company have her fantasy knowledge on point!
I felt that all these interactions between Yuzuriha and Nerine have this bittersweet tone to them, Yuzuriha constantly swinging from joy to despair. Clearly the situation can’t go on like that forever, and Yuzuriha knows that, but she clings to the status quo with desperation.
I thought the mystery was very interesting, and as @AzusaChan mentioned, they have also evolved since the previous two games. One of the most interesting aspects, I feel, is Yuzuriha’s confrontation with Suoh when she actually figures out what is really going on.
The dynamics between the two are very unique. Yuzuriha didn’t really need to tell Suoh she had found out the truth. She could have just talked to the “victim” and also convinced Dallia not to cancel the Halloween party. I feel that just like Suoh confronted Yuzuriha in the church about the Goddess of Truth, Yuzuriha felt she needed to regain her footing in their somewhat strange relationship.
After all the more serious events, the chapter goes on to make things more relaxed during the actual party. I felt Erika’s witch costume fit her extremely well! I also love the medieval-tavern style music that plays in this scene, it is very catchy and I was finger-drumming along the whole time.
Chidori declaring that Erika is hers while completely killing the serious tone by adding うがー is just amazing 
Nerine couldn’t have described better how 癒し系 it is to watch Erika & Chidori
Also, now I remember. The reason why Ringo has no moles in the confession scene is because it was part of her make up for her costume. Makes sense now!