Comment by strawberrycream on caprikun

@caprikun so basically in short there were 2 seonwoos, 1 in the real world and 1 in the game world. They switched places when they were kids, and since they spent a long time there and were a little kids, they forgot they switched places back then. They switched back when they were adults, and didn't realise they just went where they were ACTUALLY from. So since the beginning of this story, our seonwoo thought, that he is from the real world, when he is actually from the game world. That's why when he died, he ended up in a void. Cause he died in his game world - where he is from, and he can't go back to the real world, because that's where the other version of his lives. And jaehee brings him back, he lost his memories, and in ss ml is courting him and he ends up remembering the past thanks to other people as well.