Sasuke and Itachi Uchiha had discussed many things within the genjutsu.
Sasuke explained that Itachi Uchiha had been an undercover agent in the Akatsuki, as well as the conflict between the Uchiha Clan and Konoha, and his own decision.
Every debt had its debtor. He would definitely kill Danzo. Moreover, like Itachi, he would infiltrate the Akatsuki and secretly provide Naruto and the others with help.
If not for Naruto, Sasuke probably would not have done this. He did not even want much to do with Konoha. He might have hardened his heart and completely severed those bonds. After killing Danzo, he had even thought of settling all the consequences of this matter himself.
Itachi Uchiha had smiled in relief then. Sasuke had completely matured, exceeding his expectations. Because of Naruto, none of the contingencies Itachi had prepared would be needed.
Itachi Uchiha's body had long been ravaged by illness, while Sasuke was no longer the Sasuke he once was. He had awakened the Mangekyō Sharingan and fully mastered the power of the Curse Mark. Itachi Uchiha was no match for Sasuke at all.
Even Itachi Uchiha's Tsukuyomi genjutsu had been broken when Sasuke, just as Awen remembered, activated Curse Mark State Two and used his Three-Tomoe Sharingan.
In the end, after their contest, Itachi Uchiha died before Sasuke's eyes. He told Sasuke to transplant his eyes, and also revealed Shisui Uchiha's Mangekyō Sharingan to him without holding anything back.
The other Mangekyō Sharingan of Shisui was in Danzo's eye. Learning this, Sasuke's killing intent toward Danzo reached its peak. With Naruto and Tsunade supporting him on Konoha's side as well, Sasuke was willing to become this executioner and remove Danzo, this darkness, for them.
Karin blushed shyly and asked, "Sasuke, how are you? Want some fruit? It must be