One Piece

S21E20 - Bringing Down the Emperor of the Sea! A Secret Raid Operation Begins!

Kin’emon and the others crossed through time by the power of Kozuki Toki, Momonosuke’s mother, and arrived at the Land of Wano 20 years later, a totally different country before their eyes. However, discovering that there were still their allies there, they started preparing to take down Kaido and Orochi who ruined the country.

One Piece
S21E20