Episode 420

"The Nakama's Whereabouts - Bridging the Islands and Vicious Vegetations!" is the 420th episode of the One Piece anime.

Short Summary
This episode shows the whereabouts of Robin and Usopp after they are sent away by Kuma. Robin is found unconscious in the snow by Soran and is being hidden from the officers of her island, Tequila Wolf. Robin soon discovers that Tequila Wolf is nothing but an enormous bridge which has been under construction for over 700 years and the inhabitants are all laborers working as slaves. Usopp is screaming if there is anybody on the island, which attracts a big beetle that starts chasing him. Usopp is then saved from the beetle by a man called Heracles. Heracles soon informs Usopp that he's on an island inhabited by man eating plants.