Naruto Shippuden the Movie: Blood Prison

During a private meeting about a classified investigation, the Fourth Raikage and his aides are suddenly attacked by a mysterious cloaked assailant. Though the leader of Kumogakure manages to fend off the assault, he’s stunned to find that the attacker is Naruto Uzumaki. But the alleged assassination isn’t the only crime pinned on Naruto, who insists he’s being falsely accused. To prevent a diplomatic crisis, Tsunade orders him imprisoned in Houzuki Castle-Kusagakure’s high-security facility for rogue ninja-until the truth comes to light. Despite having his chakra instantly sealed by Mui, the prison’s warden, Naruto stubbornly tries to escape, only to fail each time. Teaming up with two other inmates, he begins to suspect that this infamous fortress hides darker secrets than its reputation suggests. When they uncover a shocking truth, the three plan a risky mission-one that could be Naruto’s only shot at freedom and clearing his name.