"Since everyone has fully recovered, it's time for us to return to the East Coast Battlefield," Kakashi said.
There had been no urgent summons from the front lines. This was Kakashi's own idea.
Although everyone was alive and well now, Kakashi had not forgotten the less-than-bright future awaiting them.
Mu Yue was absent from that bleak future. Minato would die in the Nine-Tails Attack, while Nohara Rin and Obito would not live long enough to see Naruto Uzumaki begin forming memories.
To prevent that future from becoming reality, they needed to become as strong as possible, and war was an excellent place to train.
War was dangerous, but it truly tempered people. That was something Kakashi had to admit.
Even now, Kakashi found it hard to imagine Mu Yue dying an unnatural death.
This was Mu Yue-sensei, who had mastered numerous Breathing Techniques, the Armament Haki Secret Technique, and the Flying Thunder God. What kind of ninja—or what kind of ninja force—could possibly kill him?
With too little information, Kakashi could not draw any useful conclusions. The only thing he could be certain of was that the weak would only hold Mu Yue back.
Obito's expression turned serious as he listened to Kakashi. He did not want to die before Kakashi, much less see Nohara Rin killed, and even less did he want such an incredible teacher as Mu Yue-sensei to die young.
"I have no problem with that. We can leave whenever," Might Guy answered readily.
Might Guy was someone who excelled at simplifying complicated matters. Since Five Gates plus Stone Breathing Chakra Mode was not strong enough, then he would simply keep training until he could use the Eighth Gate plus Stone Breathing Chakra Mode and Armament Haki.
After a long period of arduous training, combined with Mu