After they finished speaking, faint smiles tugged at their lips, but those smiles were strained. None of them could be certain they would survive the Warring States Period, even with the Uchiha Clan's living conditions as good as they were now!
Time slipped by as Kangetsu taught them. This was hardly his first time teaching his brothers. When he was little, he had already taught Uchiha Madara and the other two the basic Three Body Technique, along with kunai techniques and a few simple ninjutsu!
Now, however, Kangetsu was teaching them Fire Release Ninjutsu. After all, Uchiha Madara, Uchiha Izuna, and Uchiha Meigetsu all possessed fire-nature chakra!
Of the three, only Uchiha Madara currently had substantial chakra reserves. Meigetsu and Izuna simply did not have enough chakra to use advanced ninjutsu!
As for Uchiha Madara, Kangetsu had already given him a scroll recording advanced ninjutsu the last time they met. In particular, he had told Madara about the possibility of combining lightning-, water-, and fire-nature chakra! Whether Uchiha Madara could actually succeed, however, was something Kangetsu truly did not know!
For Uchiha Izuna, who possessed lightning and fire natures, Kangetsu had also prepared a ninjutsu: Scorch Style. It was a release that combined lightning and fire chakra to produce black flames.
In the original story, when Uchiha Sasuke used Scorch Style, Tobirama Senju had said he had seen that ninjutsu before. The person Tobirama Senju had seen using it in the past was probably Uchiha Izuna!
Uchiha Meigetsu had been born alongside Kangetsu. Kangetsu did not know whether the lightning power radiating from his own body had caused Uchiha Meigetsu's chakra to mutate.
Besides the distinctive fire-nature chakra he had inherited from the Uchiha Clan, Meigetsu actually possessed powerful wind- and earth-nature chakra. Astonished by Meigetsu's three chakra natures, Kangetsu