You are going to Watch One Piece Episode 520 English subbed online free episodes with HQ / high quality. Stream Anime One Piece Episode 520 Online English sub Big Guns Assembled! The Danger of the Fake Straw Hats! At the Sabao Dome, Brook finishes his song. Meanwhile, Caribou frightens a Marine, digging a live grave with Coribou, and Fake Luffy rallies the pirates. Meanwhile, Brook is confronted by the Marines and his manager. At the Thousand Sunny, Usopp and Chopper reunite with Franky. The shipwright then reveals that not only did he create a new version of himself, but he can change his hairstyle by pushing his nose, while Nami boards the ship. Upon her arrival, Rayleigh and Shakky inform the others about what has happened. Meanwhile, Brook’s manager tells him that Luffy has died. However, the skeleton informs everyone that Luffy is alive and performs a new song before departing. Rayleigh instructs Nami about how to control the ship and Shakky reveals that she wiretapped the Marines. As the Fake Straw Hats discover the real Luffy, the Straw Hats are excited that Luffy has survived.