Naruto. Naruto. Book 12. Meeting After the Separation!

The meeting on the Tenti bridge did not go according to plan... The mysterious spy turned out to be none other than Kabuto. He had long stopped obeying the "Dawn" and was acting solely in the interests of his master... – Orochimaru, who soon appeared on the bridge himself. Seeing his long-standing enemy, Naruto lost his head. He didn't even try to control the power of the Nine-Tails and ended up transforming into the demon fox form. In the grand and terrifying battle, there was no victor. Naruto only came to his senses thanks to the technique of Commander Yamato. Meanwhile, Sai offered Orochimaru a deal... Is it possible that the newcomer, fervently defending the Leaf Village, decided to betray the village?..

Chapters 300–329 are included in the twelfth book.