I read a fic similar to this long time ago, where the story was so messed up with a dark Edward that the author came up at the end with the idea that everything was just a book that the MC was writing... I think it was called...
Woah, nice thought! It could be. I've become suspicious too since Haesoo's narration when he first met Joowon was exactly the same as the story he wrote on the magazine. And his narration is always poetic as if he writes a novel, not as a direct storytelling his mind (or maybe that comes naturally since he's an author). And we clearly knew that Haesoo is writing a manuscript about their story and he still doesn't know how it will end.
Maybe Haesoo will be the one who decides the ending for them as if he writes his own story? He gradually becomes braver to choose his own decision.
Niceeee! That last part was the perfect add on! A book he's writing where he gets to choose his ending I like that a lot
Ok so when haesoo does his narrations, it feels like its being written in a book. Like these things are really happening to him, and hes really going through this cycle but when u read the narrative parts it feels like this whole manhwa is Haesoo writing his first book?? Idk I'm kinda excited thinking about the possibility