This jutsu is used by members of the Hitsugi clan, after gaining the earth chakra form using Alchemy Body. This jutsu Traps the user and all enemies in an enormous canyon, filled with traps and other deadly threats that only the user is able to sense the locations of. This justs once activated can't be undone without Alchemy: Earth Seal, which transfers the canyon back into its original state of earth. Although, anyone left in the canyon durring the seal, will be trapped underground forever.