The revelations will continue in the upcoming "One Piece" Chapter 921. After the events that revealed a lot of things about the Kozuki clan in the previous episode and the intense disclosures of the earlier installments, the Wano Country arc is indeed shaping as the best arc of the manga series.
Before "One Piece" Chapter 921 takes place, the Kozuki clan's history got revealed. Oden's wife, Kozuki Toki, was introduced and she was actually from the distant past. The time fruit was also real, and Toki used it to send Kinemon, Momonusuke, and the rest of the group to the future.
Momonusuke's sister, Hiyori Kozuki, was also introduced, but what happened to her remained to be a big mystery. So in "One Piece" Chapter 921, fans would know more about Hiyori, per the Anime Scrolls.
Fans would also know more about Kinemon's plans to take the head of Orochi in "One Piece" Chapter 921 without starting a war. The characters that possess the mark of the moon on their ankles would also get revealed. According to a prediction, they are the ones who are meant to take Kurozumi Orochi down.
OtakuKart added "One Piece" Chapter 921 would reveal Zoro's activity. Fans saw him went to the wharf, and it seemed like things would not go easy for him.
There were predictions Zoro has to face Jack in "One Piece" Chapter 921. There would be a fight between the two, and Hawkins might be involved.
If Luffy planned to free Kuri in "One Piece" Chapter 921, he needed to take Jack down. So Zoro might help him do that. Hawkins might also come in their defense. Hence, it just meant he would betray Jack.
As Hawkins is a headliner, he would probably report that things are already taken care of in "One Piece" Chapter 921. However, fans should only take these assumptions with a grain of salt as nothing is confirmed yet until the new episode airs.
The manga series would be in a break next week, so "One Piece" Chapter 921's release would be moved on Monday, October 22. Fans could read the new episode on unofficial websites, but they are advised to see it on its official publication, Shonen Jump Issue 47.
It would be a great help for the manga and anime industry if fans supported the original release. "One Piece" Chapter 921's scans would be out on Friday, October 19, a few days before its official release.