One of my favorite characters from the Naruto manga is Hatake Kakashi, and I was so glad to see Kishimoto write a book centered around him after the end of Naruto. It's not meant to be read on its own (the story even referenced a character from one of the Naruto movies) and longtime fans will find it nostalgic and heartwarming to read about the return of many other great characters like Shikamaru, Tsunade, Guy, etc... The story plot itself is exciting, cut-throat, and fast-paced, and it held my attention the whole way through. The only drawback was that it was easy to tell the story is a translation and not directly written from the author to English readers, but honestly I didn't care! Naruto fans don't miss out on this little gem!