Billy Bat is getting really good again. The scroll of Momochi wasn't my favorite arc. I miss Yamagata too much and Kan-chan reminds my Dr. Tenma for some weird reason. So the 2nd scroll that has been roaming was the evil. Even causing 9/11, wow, didn't think Urasawa would go there but if you already bring in Jesus you might as well go all the way. I wonder where the 'good' scroll is right now. The bat in that scroll seemed more on the good side, ex: making kan-chan fight for himself instead of helping him, like giving himself a confidence booster. While the other bat used his powers to create the destruction in the world.
Chapter 28 is jaw dropping, I can't wait to talk about it when the scan is released.