Finally, as he devoured the consciousness of the Ten-Tails and integrated it into his own foundation, the pathway leading to the depths of his mind quietly opened, and an illusory seed appeared in resonance with the Sharingan.
The first moment Uchiha Chi saw it through his spiritual power, he knew instinctively that it was a Chakra Seed. It could absorb the human body's spiritual and physical energy and then nourish it back with chakra; Uchiha Chi even witnessed the exact process by which chakra was manufactured.
Once the Chakra Seed appeared, it gradually resonated with the integration of the Sharingan, establishing a wondrous connection between the two. Then, the Three-Tomoe Sharingan gradually spun and evolved into a stable pattern.
Chapter 101