Episode 916's remark

Thanks to Shinobu's Rot jutsu, it looks like everyone managed to survive Kaido's blast at Oden Castle. Afterwards as Luffytaro makes an entrance in Udon, he got locked up in same cell with an expected guy ,who turns to be Kid. Kid and Luffy finally meet, will their encounter change something .With this the first Act of Wano closes its curtains. Keep looking forward to the second Act, with Luffy's advanture in Wano's greatest prison and the advance of the plan of our brave warriors.