Takes place a day or two after the movie. Nanashi takes Kotaro's advice about nightmares to heart, and decides to try it out. Can be seen as romantic if you're into that, but I made it to be more of a brotherly love kind of thing. However you want to see it is fine with me :)

Luffy is injured. In need of help for their captain, the crew sets shore on a mysterious island. They do all they can to protect their friend, but, when things go from bad to worse, will they be forced to leave Luffy behind?