Natsume is walking home one day when he's accosted by a flying Tengu, who lifts him up into the sky!  Meanwhile, Nyanko-sensei is stuck in a well, where Nanase tells him a story about how she learned to never get close to a youkai.
That is the way of all exorcists.
Esas son las reglas de los cazadores.
Ese es nuestro deber como exorcistas.
É assim que os exorcistas agem.