New year, more HeroAca! And it feels like this is going to be a BIG year for the series!

In this chapter we get a decent amount of necessary recapping, before setting up what may be the possible next arc we're heading into.

spoilers:
Primarily focuses on all of the students again as we see their new techniques and skills they've learned during their internships.

Mina, Ayoama, and Toru learn new combos with Yori Musha
Ojiro and Sato strengthening exertion with Lion
Jiro and Shoji enhancing reconnaissance with Gang Orca
Kaminari, Sero, and Mineta learning teamwork with Mt. Lady & her team
Iida to control mindset with Manual
Koda communication with Wash
Tokoyami improving overall strengths with Hawks (even though he was busy)
Kirishima how to make enemies lose their will with Fat Gum
Uraraka and Tsuyu on decision making with Ryukyu
Momo on efficiency with Majestic
and of course Midoryia, Bakugo, and Todoroki increasing potential power, speed, & experiences with Endeavor.

We get some even more shipping bait, first with Mina showing off to Kirishima how much she's grown, and then to Midoryia and Uraraka both congratulating each other on both of their improvements (with everybody else knowing EXACTLY whats going on). Also get All Might reflecting upon just how much Midoryia has grown beyond even him, getting to see the full extent of Black Whip used in person.

Later that night, Aizawa and Mic try to figure out how to deal with everything (with Mic having a great line about wanting to challenge the Nomu manufacturers to a karaoke contest), when Mirio, Tamaki, and Neijire, reveal that something is going on with Eri's horn as it continues to grow. Lastly, All Might once again congratulates Midoryia & Bakugo on their improvements, before giving Midoryia the notebook containing all the information he knows regarding the previous successors of One For All and their quirks.

Now that he has the book, I wonder if this means that this next arc will be directly focused on the backstories of some of the One For All successors, and possibly Midoryia trying to unlock these other quirks, or if they'll choose to spread out the information throughout the year. I'm also curious if he'll discover about the "4 month" plan and if that'll lead him to train harder, or if it'll all be a surprise once it finally happens.
end of spoilers