Quick recap
Filler arc. Trapped in the Infinite Tsukuyomi, Tsunade reads Jiraiya's novel, which retells Naruto's story as the legend of a boy with the spirit of the Nine-Tailed Fox. With some changes, it revisits Jiraiya training Nagato, Konan and Yahiko, Naruto's childhood, the Sannin's lessons and the break with Sasuke. At the end of the book, Naruto and Sasuke make up and head back to Konoha together. Tsunade wakes up inside the dream when Dan calls her.