English to Spanish Art/Literary Poetry & Literature

I didn't know that the demons would attack them once the kids were gone. But I didn't know that they wouldn't, ither. Rosier certainly seemed to have the concept of revenge own cold.

No sabía que los demonios los atacarían una vez que los niños se hubieran ido, pero tampoco sabía si no lo harían. Desde luego Rosier parecía tener el concepto de venganza “down cold”.