Big Mom and her children's book theme
The adventure of Monkey D. Luffy and his crew in the New World is now focused on retrieving their cook, Sanji Vinsmoke, from the camp of Big Mom, one of the four emperors (also known as the rulers of the sea.) Sanji was forced to go to the Whole Cake Island to wed Big Mom's daughter named Pudding in a tea party ceremony. The event resulted for Luffy's team to go there and infiltrate the island.