Board Thread:Chapter Discourse/@comment-44056425-20191203182120/@comment-36009152-20191208103626

Another topic is the past Yu's disappearance into a black mist like state after what Noya done. It was a reminder of the dark substance that Sika Madu was seemingly using to train Yu, so as mentioned is the dark substance a type of memory so it's always Yu no matter what body he is in? Not clones, but vessels where it's Yu's seraph powers being honed or something.