Obtain the 5 Keys! The Straw Hat Pirates vs. CP9!.After emerging from the rubble caused by Rocket Man crashing into the Tower of Law, the Straw Hats and Franky are greeted by the blabbermouth CP9 agent Fukurou as he reveals that Spandam has given CP9 orders to execute the intruders. Also explaining that Spandam and Lucci are taking Robin to the Gates of Justice, Fukurou adds that he and four other CP9 members each possess a key that may unlock the sea stone handcuffs on Robin. As Luffy chases after Robin, the Straw Hats and Franky pursue the keys and each encounter a CP9 member. At the same time, Chimeney and her pet rabbit Gonbe accidentally find a secret passage and end up following Spandam and Lucci as they take Robin to the Gates of Justice.