Straw Hat Pirate Franky works on his engineering skills by learning blueprints made by Dr. Vegapunk, a scientist with the World Government's army sea force, the Marines. Another member of the crew, Chopper, finally ends up learning drugs. As every member of the Straw Hat crew trained for two years, they all grew to become stronger. Next is another member of Luffy’s crew and One Piece fan-favorite - Pirate Hunter and moms Teaching sex gifted swordsman Roronoa Zoro. Crew Member Brook has essentially the most interesting two-year break. Fellow member Nico Robin joins the Revolutionaries, a army organization. Following the time skip, Nico Robin’s Flower-Flower Fruit talents enormously elevated. Firstly of the time skip, Straw Hat Usopp finds himself on the Boin Archipelago. Therefore, through the time skip, he honed his sword abilities and discovered how to use Armor and observation haki.