The highest level barrier technique that can only be used by those who possess the Six Paths Power. It is superior to the Four Red Yang Formation in both scale and hardness. Those who have awakened the Rinnegan distribute the trademark black receivers to various places in the vicinity, and manifest this huge barrier by themselves. It is impossible for anyone to step past this barrier.
When Obito produced black receivers in preparation for using this technique, the Truth-Seeking Ball behind his right hand emitted the same red chakra as the receivers and subsequently disappeared. However, in the anime, the ball remained after this technique's activation.