Board Thread:Chapter Discourse/@comment-44056425-20191203182120/@comment-36009152-20191212193026

Crimson lotus ichinose wrote: The fact that Noya isn't and wasn't a usual demon then it makes me to think that have did he turn to a demon? By whatever we found that about vampires turning to demons by Lest and Urd's words a vampire turns to a demon if it won't drink enough blood or loss a lot of demons or wanna kill themselves by what had Kagami sensei said on his answers and questions but another fact that Noya had his memories all this time then means that he didn't turn to a demon in usual ways and Mahiru had her memories as she was not a usual demon and had turned to a demon in an unusual way so could Noya be the same? A good point, Mahiru and Noya could have kept their memories thanks to the sinful keys. Which means Noya may know where another one is, unless he was using Mahiru’s when they were together as Mahiru-no-Yo.

They must have communicated at some point, Noya showed in this chapter that he remembers the past, and evidently passed that information on to Mahiru and Guren.