Key Animation
Sixteen years ago, a mysterious masked ninja unleashes a powerful creature known as the Nine-Tailed Demon Fox on the Hidden Leaf Village Konoha, killing many people. In response, the Fourth Hokage Minato Namikaze and his wife Kushina Uzumaki, the Demon Fox's living prison or Jinchūriki, manage to seal the creature inside their newborn son Naruto Uzumaki. With the Tailed Beast sealed, things continued as normal. However, in the present day, peace ended when a group of ninja called the Akatsuki attack Konoha under the guidance of Tobi, the mysterious masked man behind Fox's rampage years ago who intends on executing his plan to rule the world by shrouding it in illusions.
Key Animation
After his capture for attempted assassination of the Raikage, leader of Kumogakure, as well as killing Jōnin from Kirigakure and Iwagakure, Naruto is imprisoned in Hōzukijou: A criminal containment facility known as the Blood Prison. Mui, the castle master, uses the ultimate imprisonment technique to steal power from the prisoners, which is when Naruto notices his life has been targeted. Thus begins the battle to uncover the truth behind the mysterious murders and prove Naruto's innocence.
