: Luffy is fighting for his life against Magellan's lethal poison.
: The "Miracle Person" Ivankov is revealed to have the Horm-Horm Fruit (Horu Horu no Mi), allowing him to manipulate hormones to change gender, body temperature, and healing rates. One Piece Episode 440
: The episode confirms the existence of Level 6 , where the world's most dangerous criminals (and Ace) are kept—a floor the government officially denies exists. : Luffy is fighting for his life against
: Bentham (Bon Kurei) learns about the secret Level 5.5, a hidden paradise for prisoners between Levels 5 and 6. One Piece Episode 440