The ship carrying Boruto, his friends, and the people of Dotou Island is dead in the water. A shipbuilder Kajiki and his apprentice Ikada happen to pass by and offer to repair the ship at an island of shipbuilders where they live. Upon arriving on the island, Boruto and his friends try to do whatever they can to help while waiting for their ship to be repaired. Meanwhile, in the seas near the Land of Water, a clash between the pirates of the Funato Clan and the Land of Water is becoming unavoidable.

The Feudal Lord keeps pushing
for modernization and streamlining.
.يواصل الأمير الإقطاعيّ الحثّ من أجل التحديث والتبسيط
Die Feudalherren drängen ständig
auf Modernisierung und Rationalisierung.
Los daimyo insisten mucho
en modernizarnos y unificarnos.
Los daimyo insisten mucho
en modernizarnos y unificarnos.
Gli uomini del daimyo insistono con queste idee 
della modernizzazione e razionalizzazione.
O senhor feudal quer
modernização e racionalização...
Даймё продолжает настаивать
 на модернизации и оптимизации.