User blog comment:B214/Volume 21 info & spoilers/@comment-27707085-20160218035207

But damn so many characters in 1 volume, i'm hyped as hell! I can't even imagine what volume 22 is going to be like since that's supposed to have the biggest shocker of them all! Volume 21 is just the set up for it! Now we will have to wait for the reveal of the cover!