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.
I saw her saying some kind of 
weird chant on the mountain.
Vi que estaba practicando unos 
ritos en la montaña de atrás.
Una vez la vi diciendo unos cánticos raros en una montaña.
Vi ela falando umas rezas doidas lá na montanha.