The goal of Bihwan and Minchan is to find the memories of Seoho, the soul inside Minchan and past lover of Bihwan. Bihwan wants Seoho back, but at the same time is falling in love with Minchan. Minchan insists that he wants to find the memories only to get rid of the curse which ties Bihwan and Minchan together (they share injuries). Minchan seems to be fond of Bihwan secrectly, but he is afraid that Bihwan only likes him as ”Seoho” and has huge trust issues in general. They have found out that the memories are stored in the underworld ruled by Yama. Right now ”someone” (the yellow eyed dude) is messing with things in human world and some god told Bihwan and Minchan that stopping this chaos could lead to Yama granting them a wish (getting memories). So right now they are trying to catch the culprit(s). Bihwan knows the yellow eyed dude is the main culprit and Minchan suspects he might have a role as well, but wants to believe in the yellow-eyed dude as he is Minchan’s only family. Yellow-eyed dude’s goal is to create Seoho again by collecting broken pieces of his soul, changing the order of the human world and using Minchan’s body as a vessel for Seoho after Minchan is broken enough. Why is he obsessing over Seoho is still not clear for a reader. Hope this helped a little~

This has been going on for so long and there’s so much to try to keep up with. I don’t even remember what the original goal was of this anymore.