The citizens of Sweet City recover from the damage caused by the explosion of the Tamatebako, with the Whole Cake Chateau in ruins, along with the wedding, wedding cake and Vinsmoke assassination plan. They are all uncertain what the cause of the explosion, meanwhile, Katakuri has sent squads to hunt after the Straw Hats, Fire Tank Pirates and the Germa. He asks Brulee to accompany him, as he plans to kill Luffy.
Smoothie interrupts them to announce that they need to flee, Big Mom is behind her, as her eating disorder caused her to begin a rampage. Big Mom has a dead Opera in her hand, shocking the Big Mom pirates. All of their lives are now in danger, as Big Mom attacks indiscriminately. Perospero foolishly lies to her telling her that there’s a second cake and the Strawhat’s stole it. Big Mom warns him that if he’s lying she will kill him. She summons Zeus and rides it towards the Strawhat’s.
Katakuri and the others are relieved but know that Perospero only bought the some time. Pudding arrives and reveals a plan to make a chocolate chiffon cake, she seems to back to her evil ways and hopes that Big Mom kills Sanji. The Strawhat’s are rushing to escape and ride a newly sewn together King Baum, they cut through the Seducing Woods. Big Mom quickly catches up to them and she demands the cake back, wielding Napoleon in sword form.
Opera’s death isn’t very important nor was it surprising he was already proven to be a traitor. However, the danger Big Mom represents to her own family seems to create a rather tense environment. Normally she’s irrational and selfish, in her current mentality she’s even worst. Perospero basically commits suicide by lying to Big Mom, but manages to save the Big Mom pirates at the expense of the Strawhat’s. I feel that one of the Strawhat’s will sacrifice themselves to buy them time, the best bet will be that it’s Pedro.