So, an opponent from Seo-Gyeom's past appears — a sort of shadow monster? Perhaps he's related to the loss of Seo-Gyeom's memories? And they both loved Dam before, it seems. I wonder whether Bo-Deul is Dam reincarnated without memories, or if they just look similar. The plot threads are slowing drawing together, and I'm intrigued.
Thank you for translating!