Rainbow Crystal Wall.
Sasuke and Itachi had been practicing nonstop for an entire day.
With Natsuki continuously infusing them with Dragon Vein power, the two of them improved at Godspeed.
Their bodies had become even more compatible with Natural Energy.
Though they were still far inferior to Naruto, they had no problem independently gathering enough energy to enter Sage Mode.
However, the total Dragon Vein power in Natsuki's body had already dropped sharply by thirty percent.
On the other hand, all of Natsuki's attributes—water, fire, earth, wind, and lightning—had reached one hundred percent.
As for Yin, Yang, Body, and Spirit of Space, aside from Space being full,
Yin, Yang, Body, and Spirit had basically stopped increasing. Even when Natsuki controlled the Spiritual Illusion Technique and entered Sasuke and Itachi's bodies again, it did not work.
In that case, they could only become proficient through actual combat.
On the system page, the time until the evolution was complete had already been cut in half.
Natsuki could already feel his physical strength increasing exponentially.
By Natsuki's own estimation, his body had already completed over sixty percent of its Kekkei Mōra transformation.
With such a gradual process, he could properly control his own power.
While traveling back and forth with Flying Thunder God, Natsuki had learned that Obito's Stone Golems had already set out.
However, there was still no news of Black Zetsu or Uchiha Madara.
The people of Radiant Hidden Village had already departed under Shisui's leadership.
The Ninja Alliance still needed some time before it could be fully assembled.
Sasuke and Itachi had also accumulated nearly enough Sage Chakra.
Under Natsuki's watch, Sage Art Markings appeared on Sasuke and Itachi's faces and around their eyelids.
Both of them successfully entered Sage Mode.
Itachi entered Sage Mode slightly earlier than Sasuke.
The