Tobi claims to be Madara Uchiha. He tells Sasuke he isn't an enemy. He reveals a shocking truth: he knows everything about Itachi. Sasuke lashes out, his Amaterasu activating automatically to kill Tobi. Tobi survives, proving his power is beyond comprehension. The Tragic Truth Tobi begins to unravel the lie Sasuke lived. Itachi wasn't a monster. He was a martyr. He killed the clan to prevent a civil war.
Naruto Uzumaki’s world shatters in Episode 139, titled The Aftermath of the Storm Naruto Shippuuden (Dub) Episode 139
Sasuke listens as his reality flips upside down. The brother he spent his life trying to kill was actually his greatest protector. The episode ends with the realization that the Hidden Leaf Village—not Itachi—is the true enemy. If you'd like, I can: Break down the used in the fight Explain the lore of the Uchiha Coup Summarize the next episode where the "Truth" continues Tobi claims to be Madara Uchiha