The Straw Hats arrive in an ocean above the clouds. Usopp almost falls out of the Going Merry but is saved at the last minute. The crew is also attacked by a mysterious looking warrior, but is saved by the Knight of the Sky. Finally, they arrive at the border which transports them to the upper realm, Skypiea.

Nami finds out what should happen to anyone who enters the forest. Meanwhile, the rest of the gang are waiting for the wind to change but are rudely assaulted by Skypiea's police who are going to carry out Heaven's Judgement.