Fishman town of Noah

A ship has escaped form the clutches of New Fishmen Pirates
Pirate named Gyro the Crab Hand, and his crew.
They plan to go through the Red Line and resurface on the other side, in the New World.
They were attacked by the Kraken just like Luffy and the strawhats, but managed to escape and run
...only to find themselves surrounded by the sea monsters.
They agreed to join the New Fishmen Pirates just to get through that predicament, but they were just putting on an act to find the chance to escape.