Sanji tells Caesar to neutralize the gas. Otherwise he will crush his heart. Caesar is forced to make Roko, the neutralization gas and succeeds to erase "Koro", the poisonous gas. Chopper begins to cure Mink tribe.
Back to present
Chopper is going to cure Nekomamushi. The rest of the straw hats go with him.
Straw hats talk about why the enemies could arrive in Zou.(?)
Actually Big Mom pirates happened to hear where straw hats are heading for when straw hats ran away from them. Pekoms says, "Count on me, Mom! Zou is my hometown!!"
Big Mom pirates appeared in Zou 2 days ago.