"Naruto, Uchiha Madara and I had a long-term cooperation in the past. If he sees me standing with you when he comes to Amegakure this time, he will certainly not let the matter rest." Looking noticeably better in health than his previous emaciated self, Nagato spoke at this moment.
It is worth mentioning that Nagato's improved condition had everything to do with Naruto.
Having cleared the air with Nagato and reached a cooperative consensus to face external threats together, Naruto had used his own chakra to help Nagato recover some of the physical vitality drained away by the Demonic Statue of the Outer Path.
Chapter 117