Lee and Naruto seek help from their friends the day before their summer homework is due. Unfortunately for them, they also seem to have forgotten all the craziness that happened over the summer...

Lee's team visits the Academy, only to find a class of lazy kids who mock Lee for working so hard. Can Lee teach them the joys of diligence?

Gaara's on his way to the Leaf Village again, and Team Guy is scrambling to make sure he feels welcome. The girls beg Guy to train them, but their reason is not what it seems.

An encounter with the Sand siblings turns ugly when Temari insults Tenten, igniting the Leaf ninja's desire for a Chuunin Exam rematch. Orochimaru begins to long for a normal life after being barred from entering a family-oriented shopping market.

When the team gets assigned to infiltrate an illegal chakra-trading ring, Lee goes to Sai for advice on how to blend in with the crowd. A nefarious neer-do-well keeps leaving the village bathrooms a filthy disgusting mess, so Tsunade appoints Lee's team as guards...

Lee wants be an adult like his sensei, and he gets the chance when Guy turns into a baby after drinking a youth-restoring potion.