: A Hidden Grass Black Ops member who reveals that Naruto was framed by Mui using a transformation specialist. Her goal is to stop Mui from opening a mysterious artifact.
: Mui’s son, who was sacrificed to the Box of Paradise ten years prior. Mui's true motive for imprisoning Naruto is to use the Nine-Tails' chakra to open the box and bring Muku back. : A Hidden Grass Black Ops member who
The story begins with a shock: Naruto Uzumaki is accused of attempting to assassinate the and killing several high-ranking Jonin. Despite his protests of innocence, Lady Tsunade orders his immediate imprisonment in the Land of the Grass. Mui's true motive for imprisoning Naruto is to
Upon arrival at Hozuki Castle, the warden, , applies the "Fire Release: Heavenly Prison" seal. This cursed mark serves two lethal purposes: Upon arrival at Hozuki Castle, the warden, ,
While navigating the brutal prison environment, Naruto encounters new allies and enemies:
: The true antagonist that emerges from the Box. Instead of granting wishes, the box releases this eldritch demon that feeds on fear. Production and Reception