Naruto Uzumaki is sent to a criminal containment facility known as Hoozuki Jou (1¡§a|¨¬?3??, lit. "Physalis Castle") in the Hidden Grass Village after he is declared responsible for the attempted assassination of the Raikage, leader of the Hidden Cloud Village, as well as the murders of J?¡ì­nin's from the Hidden Mist Village and the Hidden Rock Village. Once there, Mui, the head of the prison, places the Tenrou o Tsukau ("Sky Prison Control") seal on Naruto which limits his chakra. On the first night, Naruto uses a clone as a decoy to escape from prison. During his escape, his clone is secretly taken by Mui to have the Nine-tailed beast's chakra extracted which leads him to learn about Naruto's escape plan. Naruto is shortly recaptured and placed in solitary confinement which delays Mui's plans.