Haru kept shivering for a long while, prompting Arad to take her up to his room, where she could lie and rest for a bit.
The mere idea of them being stuck in Limbo was about to drive her mad, and she is a devil that lived in the ninth layer of hell.
Fear made people tremble, cold made them shake to generate heat, but knowing of Limbo was far worse. Much like seeing a Nymph, thinking about it wasn't something mortals are supposed to do.
Usually, just hearing the name or description of the place wasn't enough to cause harm, because that knowledge itself was delivered by a mortal to another.
But Haru is a Seer; she can see directly into the reality of the place thanks to her connection to the Fates.
Arad couldn't imagine a worse place than hell or the abyss, where literal existence would cause a mortal unimaginable pain and suffering for the rest of eternity. Compared to the birthplace of devils and demons, Limbo looked relatively tame.
