In this chapter of One Piece, we learn more about Hiyori’s past and why she didn’t go with her brother into the future. Then, we see Luffy make some progress in his training in prison.
Chapter 931 of One Pieces changes up a few things. Some are good, some are bad.
This is a double feature: Chapters 930 and 931 at once! In this one, Big Mom arrives in Wano! She really, really, REALLY hates Luffy!
Like I said, Luffy and Kid became the top dogs in Udon Prison.