They were both captured by CP9 with the intention of execution; "Demon-Child" Robin, due to her ability to read poneglyphs, and "Cyborg" Franky, for being in possession of Pluton's blueprints.
As a character, Franky is already one of the most unique and interesting Straw Hats in One Piece. Being a powerful cyborg and inventor, Franky brings both a healthy dose of comedy and power to the ...