Luffy and the others survive the Rain-Ruption and learn of its vital role in maintaining life on Zou. They continue on towards the fortress learning more about the mysterious Mink Tribe, and are finally reunited with the others - but is that the whole story?

Luffy and the others learn about the dangerous intruders who have come to Zou, and why the island is wrecked! Afterwards, Luffy`s loose lips get them into trouble!