While Uchiha Reki rested, Senju Hashirama fell into deep thought as well.
He stroked his chin, wondering why Uchiha Reki was able to use his own power so smoothly.
This situation was similar to a jinchuriki borrowing the chakra of the Tailed Beasts. However, the Tailed Beasts were themselves agglomerations of chakra, so it was not strange that they could be borrowed from.
Chapter 26