I Won't Forgive Him! Chopper's Determination!

Shinobu and Momonosuke are driven into the right brain tower by Yamato, and the ninja uses a drifting scrap of paper to throw him off their trail. They slip free of Yamato but are caught by Bao Huang's spying black cat, which relays the boy's whereabouts to King. He orders every available Shinuchi and Tobiroppo to converge on the tower and kill Momonosuke.

Fleeing into a dark chamber, Shinobu is ambushed by the Beasts Pirates' Armored Division under Sasaki, whose members all wield SMILE powers granting armor-like defense. When a turtle SMILE user attacks and Momonosuke refuses to abandon her, Yamato bursts in, smashing the turtle man into a wall and declaring he fights for the Kouzuki Family.

Growing bored, Queen starts shooting his own Pleasures, knowing they will only laugh off the rounds. The uninfected struggle to hold back the ice oni, and the yakuza Omasa is scratched by a claw and infected. Disgusted by Queen's abuse of manmade plagues, Chopper swears to make him pay. Luffy, Jinbe, and Sanji push through the halls, defeating the giraffe SMILE user Hamlet and the chicken SMILE user Fourtricks. On the roof, with Kiku's arm gone, her helmet shattered, and her blade snapped, Inuarashi orders an evacuation from the slash attacks. Izou binds the wound and Kin'emon cauterizes it with his flaming sword, and a healed Kiku rejoins the fight as Kaido reverts to human form, musing that death completes a person.

This episode introduces several new characters including Jumper, Beegirl, Battaman, Scorpionlady, Saitank, Bisley, and Caucasusman. The adaptation adds Shinobu and Momonosuke hiding behind a wall, Shinobu's failed attempt on one of Sasaki's squad, and Omasa's infection, while drawing out the floor-wide struggle against the Ice Oni. It aired January 15, 2022 with a 4.0 rating.