The first episode is where Nami, Chopper, Nico Robin were getting the captured kids out of the Punk Hazard from being intoxicated by the poison gas while Zoro fend off Monet and the next episode is where Chopper's group runs into Brook carrying the petrified Kin'emon The Straw Hats, the G-5 Marines, the children and Law made it to Building R-66 where they prepare to leave the building from the poison gas spreading fast. 
GIFs
