Deep within Konoha, Uchiha Xin was only ten years old, yet he already possessed the three-tomoe Blood Wheel Eye, a talent exceedingly rare even within the Uchiha Clan. He ranked among the best in the clan, and his strength could not be underestimated. Yet Uchiha Xin was not content with his current state. He longed to explore more of the Blood Wheel Eye's mysteries and elevate his strength to a new level.
Uchiha Xin realized that this genjutsu could become his trump card. He began delving into its principles and structure, attempting to incorporate it into his own Blood Wheel Eye.
This genjutsu was called "Endless Illusion Domain." Unlike traditional genjutsu, it did not deceive opponents through sight or sound. Instead, it acted directly upon their minds, pulling them into a virtual world constructed by the caster. In that world, time and space lost all meaning, leaving only endless illusions and endless terror.
Uchiha Xin had once tried to break this genjutsu with his three-tomoe Sharingan, but each time, he was bewildered by the endless illusions and could not find a way out. He began to realize that he needed to find a new direction in genjutsu to contend with this powerful enemy.
Thus, Uchiha Xin began a long period of training and research. He pored over countless ancient texts, searching for the secrets of genjutsu. He constantly experimented with new genjutsu techniques, trying to find a way to break the "Endless Illusion Domain." Throughout this process, he gradually grasped an entirely new concept of genjutsu—Mind Over Illusion.
Mind Over Illusion was a genjutsu that influenced external illusions by controlling one's own mind. It did not rely on sight or sound, but acted directly between the minds of the caster and the opponent. With this genjutsu, the caster could create