I DID NOT REMEMBER HIM HAVING ANOTHER BROTHER IN THE NOVEL DID THE AUTHOR CHANGE THE STORY OR I'M JUST REMEMBERING THINGS WRONG
He actually did appear in the novel at least once or twice iirc, but he didn’t make an appearance until after chaewoo regained his memories. But this specific scene in ch 54 actually wasn’t in the novel and seems to be adding in more context behind the scenes, aside from our main characters. Also he did play a crucial role in the 2nd half of the novel.
To manhwa readers I'll tell you just this because the information that's been spreading around is kinda crazy, yes it's going to be crazy , you will clench your ass starting from somewhere, BUT TRUST ME THATS NOT ONLY IT, IT'S STILL ENJOYABLE ESPECIALLY AFTER SOMEWHERE SO DON'T HOP OFF THE BOAT AND ENJOY THE RIDEE






I asked her randomly in a train, then we started seeing each other after your mom flashed her panties in front of the classroom