Naruto Shippuden the Movie: Blood Prison

Naruto Shippuden the Movie: Blood Prison (2011) confines the titular hero within the punitive fortress of Hōzukijō after he's wrongfully accused of assassinating the Raikage and murdering ninja from rival villages. Imprisoned alongside other detainees, Naruto uncovers a sinister plot orchestrated by Mui, the facility's overseer, who drains prisoners' chakra for his own gain. As Naruto navigates the treacherous confines of the Blood Prison, he fights to clear his name and expose the true mastermind behind the alleged crimes.