I've gotta admit that even if this part didn't interest me much but this last chapter was the perfect climax of the return on Rue. Mutuski is finally interesting somehow and the way Torso was killed may not be the most brutal kill of this manga, if it's Houji the one who died. I'm betting it's either him ("the special class followed his master to death", houji's master was mado) or Ui (even if i love him).