At the Leaf Village Naruto is busy training with Gamakichi and Gamatatsu. But when he learns that Kakashi and the others are out on a mission to locate Orochimaru's hideout, Naruto rushes to ask Tsunade if he can join the mission.

From the results of the analysis of the crystallized Parasitic insects, the enemies currently fighting Kakashi's team are identified as users of the Crystal Style, a rare type of jutsu. Still unclear on what Orochimaru's objective is, Tsunade cannot hide her irritation and anxiety