Groseade

Groseade is the ship of the World Pirates.

Ship Design and Appearance
The Groseade is a giant ship taking the form of an artificial island or an aircraft carrier, consisting of one smaller attachments on each side, and the front to the main body. The main body and the two side attachments are covered with trees and buildings, while the front is a spherical dome with the crew's jolly roger on the front, and houses cannons, including the ship's primary weapon, a giant cannon. There are engines and aircraft runways on the back.

History
The Groseade was originally constructed as a means of avoiding battles with the Marines or pirates, designed to submerge below the sea.