Save Otama! Straw Hat, Bounding through the Wasteland!

S20, E6: Save Otama! Straw Hat, Bounding through the Wasteland!

Available on Funimation, Crunchyroll
Otama recounts her promise to Ace while Luffy rushes her to medical attention. But just as they reach the wasteland, a familiar face comes into view, and Kaido's underlings show up, too!