The original Naruto and Naruto Shippuden combined total 720 episodes. Watching the full series would take over 250 hours. Naruto Kai cuts that down significantly by removing:
By sticking to the 1-72 structure, you are seeing the story exactly as Masashi Kishimoto intended, focusing on the themes of loneliness, hard work, and the "Will of Fire." Naruto Kai 1-72 -Complete- -BB- -No Filler-
The clash of the Three Legendary Sannin. The original Naruto and Naruto Shippuden combined total
The high-stakes battle for the Hidden Leaf. focusing on the themes of loneliness
The rescue of Gaara and the introduction of new villains.