Jin and the humans were taken aback by his statements because, despite Pesia's lack of religion, many people still followed certain customs when dealing with the deceased.
The astonishment was slight because Aron had previously overlooked corpses; rather, it was just strange for them to witness the way in which their own species were being handled.
"That's for the best, if you leave them here and other predators appear they'll also gain a taste for human flesh, making the lives for those still surviving far more difficult. Correct?" Lady Rose asked as she comfortably hovered on her scouter.
"That's right, it'll make an already troublesome situation worse." The others realized that this was, in fact, the best course of action after he validated the information, adding greater clarity to the situation.
Because Rose knew Aron wasn't the kind to worry about such things, she felt compelled to speak up and dispel any lingering questions.