Natsume is jumped by a group of Youkai trying to steal the Book of Friends for their master. Once captured, Natsume discovers that an old problem is back in a big way.
So I can't let anyone nefarious 
get their hands on it.
Por eso no se lo puedo dejar a 
los que tienen malas intenciones.
Por eso no se lo puedo dejar a 
los que tienen malas intenciones.
Para que ninguém faça mal algum a eles.