Naruto: Uchiha Survivor Forced to Save the Shinobi World

Stepping out of Sasuke's hospital room, Uchiha Shinji glanced back at Sasuke, who was still lost in his own emotions, and let out a silent chuckle.

For a gifted Uchiha, proper stimulation could greatly enhance their dojutsu power.

Because the Sharingan, this pupil of the mind's reflection, inherently possessed the ability to mirror one's own will, and emotions were an extension of that will.

In the original timeline, looking at Sasuke's growth, one would notice that the periods when his strength surged the most were often the times when he was deeply provoked.

While Shinji visited Sasuke, Kakashi, who had left earlier, sought out Jiraiya.

Jiraiya asked, "How's the little Uchiha brat doing?"

"His body's fine, it's just..."

Kakashi trailed off, shaking his head with a sigh.

"Looks like a troubled kid, huh!" Jiraiya grinned, then added, "With a brat like that, you've got to have some patience."

"Hm!"

Kakashi nodded.