While debating a highly confidential probe A, the Fourth Raikage and his aides are ambushed by an unseen assailant. As the Kumogakure chief counters the attack, he is stunned to learn that the perpetrator is Naruto Uzumaki!
Yet the assassination plot is not the sole offense blamed on the young shinobi, who adamantly refutes the claims. To avert a diplomatic crisis, Tsunade forces him into Kusagakure"s Houzuki Castle—a top‑tier detention center for rogue ninjas—until the matter is settled.
Although his chakra is instantly sealed by Mui, the warden skilled in sealing techniques, Naruto boldly attempts escape. With aid from two fellow prisoners, he discovers that the famed jail hides deeper mysteries. Revealing a chilling truth, the trio launches a perilous mission that might be Naruto"s sole opportunity to liberate himself and vindicate his name amid swirling rumors and looming threats, his quest for redemption becomes a beacon of hope for all today.
Studio Pierrot Japan