Lightning within the soul
As it grew, the sapling went directly to Kangetsu's dantian, absorbed all of Kangetsu's Chakra, and then slowly grew and purified itself under the lightning!
As time passed, the green lightning finally disappeared, but Kangetsu could clearly feel a powerful force surging within her body. While this force was stronger than before, it wasn't significantly different. However, Kangetsu could now control her soul, instead of relying on her mental strength.
At that moment, Kangetsu knew that the instant the lightning appeared was merely to remove impurities and hidden dangers from Kangetsu's body, after all, it was from absorbing the killing intent of others.
The aura had already riddled Kangetsu 'Kangetsu body with holes; this was merely a purification process! However, this also taught Kangetsu that she could no longer casually absorb the killing intent of others!
However, Kangetsu quickly thought of the God Tree within her body and thought to herself, "Next time, I'll directly implant the killing energy into the God Tree for absorption!"
After finishing her thought, Kangetsu slowly opened her eyes. At this moment, Kangetsu could see the things around her clearly, and black energy emerged directly from her eyes, followed by the flow of black blood!
Kangetsu used ice-attribute Chakra to freeze the blood, which then turned into ice crystals! At this moment, Kangetsu's eyes could see everything clearly!
However, at this moment, Kangetsu also understood the function of the lightning between his brows. It only had two uses: one was purification, using its powerful life force to purify Kangetsu's body and eliminate impurities!
The second is vitality. This vitality is not the so-called Asura Chakra that enables the use of Wood Release! It is a lifespan. It can be said that as long as the lightning in Kangetsu's soul does not disappear, Kangetsu can live to the end of time. Of course, Kangetsu cannot be killed by others!
Thinking of this, Kangetsu thought to herself, "In the original story, Orochimaru desperately sought immortality, but I obtained it so easily. How ironic!"
Kangetsu, at this moment, scrutinized the Susanoo. Looking at the evolved Susanoo, she thought to herself, "It seems that I still need to awaken the Eternal Mangekyō to evolve into the complete form, instead of the current semi-complete form! As for the ultimate form, that requires the Chakra of the nine Tailed Beast!"
At this moment, Kangetsu slowly dispelled the Susanoo, and everyone noticed that Kangetsu's Susanoo was slowly dissipating, revealing Kangetsu's figure!
Dressed in white, she stood on the high platform, the wind blowing through Kangetsu silvery-white hair. Her appearance was cold and aloof, her eyes bloodshot and filled with icy coldness. Black stripes within her eyes formed patterns of ice and snow—very, very cold! But Kangetsu's gaze was even colder!
Accompanied by a gentle breeze, Kangetsu scanned her surroundings with her eyes. Although her silver-white hair and scarlet eyes made Kangetsu appear somewhat eerie, no one would call Kangetsu eerie, because they all had only one concept: Kangetsu was incredibly cold!
With a cold gaze sweeping over the surroundings, Kangetsu leaped forward and appeared beside Uchiha Eiko and Uchiha Tajima!
At that moment, Kangetsu blinked slightly and slowly said, "Father, Mother!"