"The teacher's Sharingan is really useful. It's just a shame the teacher isn't here now. Otherwise, my preparations afterward might have been more thorough. But it doesn't matter. I've more or less finished what needs to be done. What I need now is some other things. What other things? Well, it's time to go back and see whether I can return to the Timeline of Universe 3 from before. That would be best. If I can't, then it'll be troublesome. I'll have to jump through even more Timelines. Just thinking about it is enough to make someone collapse." Kenichi Amamiya yawned as he looked at the Time Machine before him, thoughts stirring in his mind. The Time Machine could now be activated. During this period, he had continuously used his teacher's clones to replicate these things. Although, for some reason, every clone went blind on the spot after each replication and could not be used a second time, the technological level of this world was still very high. As a result, every one of Kenichi Amamiya's experiments had been successful, and the whole project had progressed greatly. At present, Kenichi Amamiya had already obtained everything he needed. If not for the fact that the existence of the assistant had put him in a fairly good mood, he would have created a massive genjutsu before leaving and made everyone in Konoha enter it to seriously relearn ideological education. But there was no need now. Kenichi Amamiya could leave. Before departing, however, he still went to visit Sasuke and Naruto. Sasuke and Naruto of this world were already quite old, and the paths of their lives had changed somewhat. Yet they had still become strong, and their wives were Hinata and Sakura. It really was rather strange.
Naruto Uzumaki sat in a