Huh? Tsunade? Here, pour Aunt Tsunade a cup of cappuccino. Yo? Isn't this Hatake Wuwu... er... Kakashi? It's a pleasure to meet you! Five years before the main storyline of Hokage, Wang Xiao changed completely He became Uzumaki. How will he take Naruto, his nephew, on an adventure? What kind of storm will the little butterfly wings create? It is all in this book.