The true evil is me.

When Hal realized it, she had appeared as a ghost to Rashe, who was being treated coldly by his family. Unable to do anything but watch Rashe, who had been treated coldly the whole time and seemed to be suffering, Hal felt the frustration and pain of her own helplessness. And then, his fiancée was framed by her betrothed and attacked by a monster——. In a sense, it's a happy ending.