S21E945: A Grudge Over Red-bean Soup! Luffy Gets into a Desperate Situation!

Big Mom subdues Queen when the latter tries to fight her. During that scuffle, Kid and Killer are saved from drowning. Big Mom does not find any oshiruko, and when Luffy blurts out that he ate it, she attacks him out of rage. Luffy and Hyogoro are forced out of the ring, but Luffy manages to remove the collars before they are killed. Afterwards, Hyogoro decides to test Luffy by having him defend against Big Mom's attack.