This looks like a reference to the father from Saiki K:

(or perhaps they share a common reference?)

Also, Rona is turning into Maple from Bofuri:

etc…

Rona is getting pretty OP at this point. I love how she just chooses to ignore how broken she is. I also really like they incorporate cheesing mechanics into the story. I had no idea how that tower was going to fix Wednesday, but taking advantage of fall damage makes total sense.

Finally, the visual humor continues to deliver. From the heart/thumbs up, to hanging from the ceiling at the end of the chapter, and my favorite reaction face from this chapter:

Almost spit out my drink while reading this. 🤣