It's quite advanced At least personally, the sail strength and hull block of Black Pearl are the most perfect in the play. Stop looking. I've been underwater before, but I can't change his structure. Black pearl is the fastest because of the earliest hull design. At first, it was a royal warship, designed and built according to express delivery, and later it was robbed by pirates. As a result, he was fast enough. The pirates demolished his first deck building, which made him much lighter and became the fastest.