Naruto the Movie: Blood Prison

Naruto the Movie Blood Prison NARUTO , Gekijban Naruto Buraddo Purizun? is the eighth overall Naruto film and fifth Naruto Shippden film. It was released in theaters in Japan on July 27, 2011 and in North America on February 18, 2014 by Viz Media. It was also released in Indonesia on April 19, 2015. The theme song for the film is Otakebi by Yusuke Kamiji.

They initiate a prison riot to distract the guards, allowing Naruto to find the room with the sealed box, where he is captured by Mui and extracts his chakra to unlock the box. Mui disregards his collaborating command to the box, that resurrects and releases Muku from it, before being possessed by the boxs demon, Satori ? . He fatally wounds his father, transforms into a monster and goes on a rampage. Naruto fails to defeat it in Sage Mode, but he is assisted by his friends in the Leaf Village and Killer Bee, who were involved about Muis plan. As Naruto and Ryuzetsu are fatally wounded, Mui recovers and seals Muku with the Tenrou which gives Naruto a chance for a direct attack. Muku reverts to his human form, has a short bonding experience with his father and kills him, when Satori regains control. Muku kills himself by using the Tenrou and Satori returns to the box. Killer Bee and the Leaf ninjas recapture the survived prisoners who are free from the Tenrou. Ryuzetsu dies, using a life transferring technique to save Naruto.After the credits, Killer Bee puts the Box of Enlightenment into the sea and returns home with Naruto and his friends, after burying Mui and Ryuzetsu. Tsunade asks Kakashi that Narutos false arrest was all rehearsed and worried about how they hurt his feelings. ........

Source: Wikipedia