In Konoha, Tobirama Senju frowned deeply at the intelligence report. Although his elder brother seemed the same as ever, Tobirama could tell that his health was already failing. If Uchiha Mu chose to invade, his brother might not hold out even if they managed to drive him away.
He could not see through Uchiha Mu. This Uchiha was an exception. Despite possessing tremendous power, he was no fool either. An Uchiha like that was far too dangerous. If he ever set his sights on Konoha...
Looking back on the abilities Mu had displayed so far, he was a master of forbidden jutsu no less capable than Tobirama himself. He also had Flying Thunder God, strength on par with Madara, and the same adaptability as Tobirama. Tobirama had no idea how to beat him.
"Lord Tobirama, Iwagakure, Kumogakure, and Kirigakure have sent word requesting a Five Kage Summit in the Land of Iron," an ANBU ninja reported, handing over the intelligence.
Although Tobirama Senju was not yet Hokage, he made all the decisions. In practice, he was no different from the Hokage, while his elder brother had become a figurehead who maintained peace in the Shinobi World.
Why a Five Kage Summit? Although Uchiha Mu had never called himself a Kage, the Shinobi World had already classified him as one. As for the so-called Kage that other small villages came up with, they did not recognize them at all.
"Notify Uchiha Mu and Sunagakure-if Sunagakure is still independent." Tobirama Senju also decided that a meeting was necessary. He wanted to know what Uchiha Mu was really trying to do.
If Mu had already begun laying the groundwork at their previous meeting, what about Konoha? Konoha had screened quite a few films from the Hundred-Clan Shinobi Nation too, but Tobirama's innate wariness