The Cage of Life is Kirio Hikifune's living defense, a tree steeped in her own spiritual energy. Its branches hunger for Reiatsu, swallowing energy-based attacks to feed their rapid growth, which turns the cage into a shield that grows stronger the harder it is struck.
The Cage of Life, also called the Womb or the Tree of Life, is a defensive structure grown by Kirio Hikifune from the remnants of a tree soaked in her Reiatsu. Its branches have become so hungry for spiritual energy that they consume any Reiatsu aimed at the tree itself, which allows the cage to keep spreading at a remarkable pace.
Hikifune can sprout the tree's branches straight from her body at will, and the growth reaches out on its own to intercept hostile projectiles while letting harmless objects, such as Yhwach's Medallion, pass through. When a branch is cut, she quickly mends and reinforces it with new seedlings, and she can raise fresh shoots inside the cage to seal individual fighters into thick-walled chambers or to form shapes like pillars. The defense does have a firm limit: it cannot stop raw energy such as Auswählen.

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The Cage of Life is a living defensive structure grown by Kirio Hikifune from the remnants of a tree soaked in her Reiatsu. Its branches have become so hungry for spiritual energy that they consume any Reiatsu aimed at the tree, which lets the cage keep spreading at a remarkable pace.
Kirio Hikifune's signature power is the Cage of Life, a Reiatsu-soaked tree that feeds on spiritual energy. She can sprout its branches straight from her body at will, and the growth reaches out on its own to intercept hostile attacks.
The Cage of Life's branches consume any Reiatsu aimed at the tree while letting harmless objects, such as Yhwach's Medallion, pass through. When a branch is cut, Hikifune quickly mends it with new seedlings, and she can raise fresh shoots to seal individual fighters into thick-walled chambers or form shapes like pillars.
The Cage of Life has a firm limit: it cannot stop raw energy such as Auswahlen. While it swallows energy-based attacks aimed at the tree, pure energy passes beyond its defense.
The Cage of Life is also known as the Womb or the Tree of Life. It belongs to Kirio Hikifune of the Royal Guard, who wields it during the Thousand-Year Blood War, and it returns as her signature technique in the game Bleach: Brave Souls.
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