Listen to the sound clip We may not look it, but we're hidden leaf ninja. You don't stand a chance against us. from Chapter 2 - Invaders of the Sand - Naruto Shippuden: Legends: Akatsuki Rising - Scenario Mode Dialogue (English) (PSP):

We may not look it, but we're hidden leaf ninja. You don't stand a chance against us.

This sound is from Chapter 2 - Invaders of the Sand - Naruto Shippuden: Legends: Akatsuki Rising - Scenario Mode Dialogue (English) (PSP)

Scenario Mode Dialogue (English) sounds from the PSP game Naruto Shippuden: Legends: Akatsuki Rising.