The two wannabe cool guys from Not were introduced into the main series. I hope they won't get too many frames, though, unless it's to let Black Star show Akane why the branch family is (in)famous and nobody has ever heard of the main family.

An interesting chapter all in all, and it looks like shit will start to hit the fan soon. After the weird into the book arc and the following more or less unimportant short ones, I'm looking forward to something grander once again.