Yeah, that fat level 4 is... really ugly.
Nothing much happens here, except maybe to confirm that the fight is over. Really over. Lots of Komui, too.
Edit: Oh, I lied. Next chapter will involve saving the science staff from possible death by natural causes.
Also, Allen's Innocence is... epic fail. Honestly. He couldn't even kill an akuma? With INNOCENCE? Hmmmm....