Naruto Episode 206 – English

THIS IS A HUGE ,HUGE SPOILER!!!!!!!!!!(READ BUT DON’T BLAME ME)

 Following the Nine-Tails’ attack on Konoha orchestrated by *Tobi, Konoha’s leadership began to suspect that an Uchiha was behind the attack as the Sharingan is the only remaining means to tame *Kurama.
According to Tobi, the Uchiha were all forced to live in a corner of
the village and kept under surveillance, rekindling the clan’s Curse of Hatred as dissent stirs among the Uchiha. Though the Uchiha planning a coup d’état entrusted him to be their spy within the ANBU, underestimating his pacifistic nature, Itachi Uchiha
knew that a civil war would result into another Shinobi World War and
instead provides Konoha with information on the Uchiha. Though the Third
Hokage Hiruzen Sarutobi attempted to achieve a peacefully resolution with the Uchiha, *Danzō Shimura convinces Itachi into accepting an order to slaughter his entire clan, promising that his younger brother Sasuke Uchiha would be spared.

*Tobi- An akatsuki member
*Kurama- 9 tails
*Danzo Shimura- Leader of a disbanded anbu group called “root”