Shinobi Exam: First Question, Why Was Akatsuki Destroyed? (Associated Names)

This book is also known as: [Wandering Shinobi World After the Exam]; [When the whole Shinobi crew came after the pirates]; [Me! Naruto! the Sixth Hokage! The Sixth Emperor of the Sea!]; [Unlimited World Exams]; [Why is the supporting character Ryuji not dead yet?] Why did the Akatsuki break up? Why did the last war…