The Unbreakable Mask and the Shattered Bubble

is episode 324 of the Naruto: Shippūden anime.

Summary
When the shadow clone dispersed from the battlefield with the reincarnated Madara Uchiha, receiving the Kage's sentiments, Naruto rushes to the battlefield with renewed vigour. Seeing the masked man coming from the opposite direction, Naruto collides directly with him. As the masked man sends his reincarnated jinchūriki to attack, Naruto recognises one of the techniques. Naruto meets with a reincarnated Utakata within his subconscious, who explains more about what happened after he left the Tsuchigumo Village. After the conversation, the former jinchūriki use various techniques to attack Naruto and Killer B. However, when Naruto mentions that two Madara's exist, the masked man proclaims that he no longer cares about his name and only cares for the completion of the Eye of the Moon Plan. Tobi states that the world is worthless and there is nothing but misery and says Naruto and B would understand, due to their childhood. However, Naruto admits his life with a tailed beast inside him wasn't bad. Naruto says all the things that the "no one" has said are nothing more than lies. The two jinchūriki become dedicated in unmasking him but Tobi says they will have to fight for it first. The deceased jinchūriki grow tails from their tailed beasts and Tobi declares he will capture Naruto and B in order to fulfil his plan.