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.
Those who come from fire, 
disappear into the void.
Del fuego, dispérsate en el aire.
Si del fuego, desaparece en el vacío.
Se és de fogo, desaparecei no vazio.