When you go help hinata hyuuga with her mission. Naruto starts talking about a deserted village on a nice day that bothers him. When they investigate it you will have to fight a big fat guy with a giant bat. Before the mission go and fight around and get kunai knives. You can trade them for fire blossoms at the general store. use the fire blossoms when you fight the fight the fat guy but use the fire blossoms when you are close to him so they will work better.Also have a lot of medecine with you because the fat guy uses a lightning attack that you can't get away from and it takes away a lot of health, but he'll only do this when you get his health down a lot.