A New Training Begins: I Will Be Strong!

Now that Sasuke is with safe hands, Naruto and Jiraiya can continue their search for Tsunade. Their trip ends when they arrive in a city where a festival is on its way. Jiraiya and Naruto have some fun until a Naruto puts a stain in a man's shirt. He attacks them and Jiraiya used a new technique that he will teach Naruto. What is this new technique? And can Naruto master it?