Grandline Shinsekai: Episode 9

Pirates vs. Assassins is the ninth episode of Grandline Shinsekai.

Plot
As the Iron Soul Pirates retreat from the underground cave they built beneath the Devil's Nest, their captain and first mate come face to face with the assassins causing this anarchy. Slasher confirms he and his partner Cannon were hired to eliminate Gajeel. They are both assassins from the Syndicate. Having already injured and killed a number of Gajeel's allies, Black Steel becomes infuriated.

Despite being a trained assassin, Slasher proves to be no match for Gajeel and is killed by his Iron Sword. Cannon puts up more of a fight against Pansera Ruri, but he too is bested by the Iron Soul Pirate. The remaining pirates escape to the testing area of Bolide Island, where they are attacked by Captain Rift inside a giant metal suit that highly resembles a dragon.