Brief Summary of Naruto Episode 15
In episode 15 of Naruto Shippuden, titled "The Secret Weapon is Called...," Naruto unveils a powerful new technique called the Rasen Shuriken in his battle against Pain.
With this technique, Naruto hopes to turn the tide of the battle and defeat Pain once and for all. However, using the Rasen Shuriken comes with a price, as Naruto discovers its dangerous side effects.