New episodes for "Naruto Shippuden" will be aired this December with stories shifting to a new chapter focusing more on Sasuke Uchiha. Episode 484 will be titled "Sasuke Shinden: Book of Sunrise - The Detonating Man," which will be released on Dec. 1, while episode 485 will be titled "Sasuke Shinden: Book of Sunrise - Colosseum," which will be released on Dec. 8.

The new chapter will be based on the book called "Sasuke Shinder: Book of Sunrise", ChattSportsNet reported. The book is focused on Sasuke's journey after the war ended. It also shows the battle between Sasuke and Naruto.

The book was released in Japan in 2015, Saiyan Island reported. In the manga series, Sasuke sets off to a journey of atonement or the mistakes he has committed in the past. Later on, he journeys to discover the mystery surrounding Kaguya Otsutsuki. Meanwhile, the book narrates how Sasuke sets out to avenge his hometown, the Hidden Leaf Village, which was massacred by his brother Uchiha Itachi. But he was stopped later on by Naruto.

"Sasuke Shinder: Book of Sunrise" is a book that consists of 244 pages, and there are no concrete reports on how many episodes it will cover in the anime series.

To have a little perspective, the book" Itachi's Story - Light and Darkness" was featured in "Naruto Shippuden" for eight episodes. The book that narrates Itachi's story has a total of 544 pages.

There are also speculations online that after the filler episodes, "Naruto Shipuden" will show the new generation of ninjas, which includes Uzumaki Boruto and the rest of his colleagues. However, this theory must be treated with a grain of salt, since there are no confirmed reports on how the new series will go and whether a mid-2017 release of the new episodes are green lighted. Fans have to stay tuned if a "Boruto" spin-off will really happen in the near future.