Zephyr, now known as Z, rides the seas with only one goal: Destroy all pirates and their dreams at becoming King of Pirates. When Luffy and his crew encounter him at sea, not only are they utterly defeated by the man with an arm made of Seastone, Nami, Robin, and Chopper are turned 10 years younger due to Z’s minion Ain. Luffy is so determined to win against him that he does not even notice Z’s master plan that could sacrifice thousands of lives.
20 years after his escape from Impel Down, the legendary pirate Shiki, the Golden Lion, reappears causing massive upheaval to the Marines. During his long seclusion, he was able to come up with a scheme to bring the World Government to his knees. On his way to execute the plan, Shiki crosses paths with the Straw Hat Pirates and becomes so impressed with Nami’s knowledge of meteorology that he abducts her to forcedly enlist her into his crew. Luffy and the gang end up on a strange land populated with monstrous beasts as they desperately search for Shiki and Nami.
Clinging to an unfinished letter written by her recently deceased father, young Momo moves with her mother from bustling Tokyo to the remote Japanese island of Shio. Upon their arrival, she begins to explore her new habitat, meeting local children and learning their routines and customs. However, it’s not long before several bizarre occurrences crop up around the previously tranquil island. Orchards are found ransacked, prized trinkets start disappearing and, worst of all, each morning after her mother leaves for work, Momo hears strange mumblings coming from the attic of their home. Annoyed by these creepy goings-on and her mother’s refusal to believe them, Momo embarks on a strange and supernatural adventure to discover the source of the mischief, which leads her to a trio of troublesome imps: the flatulent lizard Kawa, the childlike Mame and their hulking ogre leader Iwa. Momo also learns that her visit to the island is in some way connected to her father’s mysterious letter.
In the future, Utopia has finally been achieved thanks to medical nanotechnology and a powerful ethic of social welfare and mutual consideration. This perfect world isn’t that perfect though, and three young girls stand up to totalitarian kindness and super-medicine by attempting suicide via starvation. It doesn’t work, but one of the girls—Tuan Kirie—grows up to be a member of the World Health Organization. As a crisis threatens the harmony of the new world, Tuan rediscovers another member of her suicide pact, and together they must help save the planet…from itself.