One Piece — Episode 37: Luffy Rises! Result of the Broken Promise!

You are watching the episode Luffy Rises! Result of the Broken Promise! When a marine officer under Arlong's pay confiscates all the money Nami stole over the years, in order to one day buy the village from Arlong, the villagers decide that enough is enough and fight back, despite Nami's pleads that they do not and that they'd all be killed. Upon seeing Nami's sorrow, the Straw Hats head for Arlong Park.