With a lot of ninjas getting injured do to carelessness, Lady Tsunade sets out to teach her charges the importance of safety.
Lady Tsunade puts Lee and the gang in charge of the village Halloween celebration, but Deidara and Tobi are on hand to show them what real terror is all about.
More specifically, people 
put on scary costumes,
Para ser más preciso, las personas 
se ponen disfraces tenebrosos,
Para ser más preciso, la gente 
se pone disfraces terroríficos,
Sendo mais específico, as pessoas
 colocam fantasias assustadoras