The hidden danger within the Six Paths Samsara world only emerged after the Eternal Mangekyou Sharingan evolved.
After Uchiha Yue's Eternal Mangekyou Sharingan evolved into the Rinne Sharingan, he occasionally checked on the Third Hokage's progress within the Six Paths Samsara world. Before long, Uchiha Yue discovered that his Six Paths Samsara world had become somewhat different.
The Six Paths Samsara world was clearly a world controlled by Uchiha Yue, and its endless cycles had all been shaped according to the Third Hokage's memories. Yet after Uchiha Yue's Eternal Mangekyou Sharingan evolved into the Rinne Sharingan, a strange change suddenly occurred within the Six Paths Samsara world.
That strange change was...
Within the Six Paths Samsara world—or rather, within the Third Hokage's memories—someone had vanished: Uchiha Yue!
After the anomaly occurred, Uchiha Yue's presence slowly began to disappear.
At first, the Third Hokage could still vaguely remember Uchiha Yue's name and the title Dark Asura. While serving as the Third Hokage, he had feared that Dark Asura would come to attack Konoha. But gradually, even the name Dark Asura disappeared. The Six Paths Samsara world inhabited by the Third Hokage had become the world of the original Naruto story.
Only, the Third Hokage was somewhat different from the Third Hokage in the original Naruto story.
From Uchiha Yue's perspective, the Third Hokage had become a reborn transmigrator within the Six Paths Samsara world.
From the moment he was born, the Third Hokage possessed his own consciousness. He knew that he had once been the Third Hokage, Sarutobi Hiruzen. He remembered everything, yet the cycles continued, so he could only carry his past memories and continue living in the Six Paths Samsara world.
But one had to know...
For an ordinary ninja to possess memories from a rebirth was equivalent to