At some point, the user of this technique will set up an array of barrier tags, which camouflaged by surroundings. If the target is not aware from the camouflaged tags, the presence of the target will ignite the trap automatically. Once activated, a dark red chakra sphere formed, caged the target inside. Anyone caught in the trap as it trapped will be compressed in its container, devoured, and crushed.
The trap was dispelled by Shikamaru via Shadow Sewing Technique before it could do so. When it is dispelled, it will be shattered like broken glass and disappear.
This technique is somewhat similar mechanics to Curse Mandala technique, as both allow to manipulate the size of a shape composed of chakra and crushing the target inside the container. The difference is, the Curse Mandala need some hand seal to activate, but this technique running automatically.