Naruto: Shippuden Season 18 Episode 13

Ino, Sakura and Choji trudge across a desert under the blazing sun without any provisions. Ino and Sakura are arguing when a giant scorpion attacks and injures Sakura. While Ino tends to Sakura's wound with Medical Ninjutsu, she remembers back to when she ducked out of her Ino-Shika-Cho training and how her intense rivalry with Sakura drove her to ask Lady Tsunade if she could become her apprentice. [406]