One Piece (3-in-1 Edition) Vol. 40-42 Water Seven (manga)

Inside the perilous sea gates of the so-called Judicial Island, members of Luffy’s crew are imprisoned in the Tower of Law, due to stand trial in a highly biased court full of World Government warmongers. Luffy’s quest to save his friends seems doomed…until he joins forces with a powerful consortium of shipwrights and street fighters. It's an explosive battle on the courthouse steps for Luffy and his Straw Hat pirates!