[Rin is quiet for a long time after he finishes praying, only going 'mhmm' in response to Xie Lian's words. It seems like he has a lot on his mind, even more than just this murder. But eventually he does speak again, with quiet words.]

You know, we use prayers in our exorcist work. It's how we can fight demons and all. But I don't think I've actually pray-prayed like that since before Dad died.