This chapter marks the point it truly started to go up the shounen-scale in terms of ridiculousness.
The whole bit about "The three musketeers", the student crashing their school for a "surprise challenge", her shirt bursting open, and her peer's "bloodlust" shooking Alice's to face her, just made it seem like this chapter came straight outta Jojo.
I hoped this mango would be a bit more level-headed, but I guess that's out of the window (and in retrospect, I'm not sure what I was expecting, recalling the incident with the gorilla-bully trying to kill Alice...)