Did the top regress and the one sejin saw is what he experiences in the 'past'?
YUP YUP!! At first I thought it was like a transmigration storyline where the ML is from another univers blah blah blah but we're seeing the story play out from the MCs perspective and he's getting the dreams because that's what the o.g storyline was. However this theory sounds way more plausible lolll
Poor leewon get a new trauma