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"Hn. Dobe." Sasuke grunted, looking at Naruto.

"Oh, he's not the dobe. He's your friend, right?" Obito muffled a snicker.

Sasuke froze and looked up at the trees. "No."

"Don't be like that! Naruto wants to be your friend!" Obito complained.

"I'll..." Sasuke closed his eyes. In order to gain the Mangenkyo Sharingan, you must kill your closest friend!

Sasuke clenched his head. No!

Sakura blinked with worry, looking at Sasuke. "Are you alright?"

Obito looked at Sasuke as well.

The Mangenkyo Sharingan was not known to many Uchiha. But Obito was one of the few who did. You see, since Obito still couldn't get his Sharingan, he spent a lot of time in the Uchiha library. Unfortunately for Obito, the Uchiha library could only be acessed by a Sharingan, and he only could enter it when he had a friend or family member who had the Sharingan with him.

But, he entered the library and read enough books to learn about the Mangenkyo Sharingan. And the conditions for gaining it.

It was weird for Sasuke to be this against getting friends.

"Mangenkyo?" Obito asked hesitantly.

Sasuke's eyes widened in shock. "You know about the Mangenkyo?"

"Ma-mangenkyo? What's that?" Sakura asked.

Both Obito and Sasuke ignored Sakura.

"Do you really think you're that sort of person?" Obito said rhetoricaly. "If anything, you remind me of Kakashi."

"Kakashi?" Sasuke said in surprise.

"As in the fact both are you are geniuses and like to brood over things." Obito grinned.

http://www.fanfiction.net/s/6418801/24/