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.
lately there's been an increase 
in ninjutsu accidents...
últimamente ha habido un aumento 
en incidentes de ninjutsu...
Últimamente ha aumentado el 
número de incidentes con ninjutsu
tem havido um aumento 
de incidentes com ninjutsu...