I reread the series again and I realised it has been hinted from the very first time Taesung’s mom find out about their relationship that his grandfather will be an issue. Like biggg ugly issue. She even warned him and told him to be careful. I think the author has always been having this plot planned all these times, and I don’t think it is fair that we are getting so mad about it. Also I’m we’ll be getting a happy ending. Hold on everyone!
I DONT UNDERSTAND. WHY MUST TIMESKIP-