Naruto Raijū: The Beginning

Naruto Raijuu: The Beginning (落雷を用いる空から降りるハリケーンの獣: 初め, Maelstrom Raijuu: The Beginning) also known as Part 4 takes place twenty years after the adventures of Naruto Uzumaki and fourteen years from the Peace Requiem.

The Fourth Great Shinobi War has been raging for three years now. Konoha, Yamagakure, and Sunagakure take on the nations of Kirigakure, Iwagakure and Kumogakure due to a disagreement on a new development: the Land of Mountains, where Yamagakure originates, has become the Sixth Great Nation. After many years of peace, the bloody Mist Village has returned under the Sixth Mizukage. The nations struggle to gather armies and each nation attempts to manufacture Jinchuriki out of the Tailed Beasts that were set free when Naruto destroyed Akatsuki twenty years prior. Out of the rubble comes Chongiru Uchiha, a member of the revived Uchiha clan in Yamagakure. He dreams of being the best Uchiha ever and is unknowingly thrust onto the world stage, not to mention his discovery that he himself is the current host of the Four-Tailed Monkey.

Find out the life of a ninja during a Shinobi World War.