I think those words "that you are the one i used to be and come back to us" i think it was told by agito.Damn, Agito went full Bruce Lee with that last punch? He also used a triple-strike that reminded me of Hatsumi Sen's triple strike on Kengan Ashura. The move he used to take down the actor (however he was called). I like this cheerful Agito that was foreshadowed during the first chapters of Omega.
We got a satisfactory enough explanation of how that guy could use Removal (he basically couldn't really use it) and Kiryu looks much better with his new hairstyle. I may even like his character now depending on what he does this arc.