One - Piece (dub) Episode 640

One Piece Episode 640: "Adventure! The Island of Fairies, Green Bit"

While scouting the forest, Robin and Usopp witness Marines being robbed by nearly invisible, high-speed entities. Robin’s quick reflexes allow her to capture one, revealing it to be a dwarf from the Tontatta tribe. Zoro and the Little People One Piece (Dub) Episode 640

Meanwhile, back in Dressrosa, Zoro finds himself in a classic Zoro situation—lost, but this time with a guide. One Piece Episode 640: "Adventure