"As for how he did it..."
"I'm guessing he used his blood to mark the metal."
"After all, from what you just told me, he only started controlling your weapon after you wounded him."
Naruto Uzumaki spoke calmly.
"Right!"
"That would explain it."
Naruto's words made everything click for Sasuke Uchiha.
"I hate to admit it, but sometimes you really do have a sharp mind."
Sasuke lifted his chin.
"But Naruto, do you have any leads on Uchiha Shin?"
Sasuke asked.
"No."
Naruto shook his head.
All he knew about Uchiha Shin was that he was a fanatical admirer of Uchiha Itachi and possessed Cloning technology and countless Mangekyō Sharingan.
Beyond that,
he knew nothing.
"That guy's dangerous. We have to find him."
Sasuke's voice was grave.
Shin had already revealed his ambitions during their brief clash.
If they did not find him soon, he might do something extremely dangerous.
The problem was,
the man came and went like a ghost. He had even managed to infiltrate Konoha with so many clones.
Finding someone like that would not be easy.
"Come on. Let's go see Orochimaru."
"He might know something about Uchiha Shin."
With that, Naruto took Sasuke to Orochimaru's Experimental Base.
Sasuke was right.
Leaving someone like Uchiha Shin alone could lead to all kinds of unexpected trouble.
Naruto hated anything unpredictable.
So,
he decided to deal with Shin himself.
"Naruto-kun, Sasuke-kun. What a rare visit."
Orochimaru's voice was hoarse, and curiosity gleamed in his yellow, slit-pupiled eyes.
"Orochimaru, do you know Uchiha Shin?"
Sasuke got straight to the point.
"Shin?"
"I do."
Orochimaru nodded.
"Years ago, when I was trying to obtain the power to transplant Sharingan without side effects, I found a promising test subject."
"That subject's name was Uchiha Shin."
After saying that, Orochimaru seemed to