My friend actually suggested Princess Weiyoung to me and I wasn't sure if i was gonna like it, but I'm glad i got to finish it. It was really an emotional experience. If i were to rewatch, i probably would in a couple of months. Overall i really liked it but it was also very heart breaking. If you have time or you have nothing to watch i would really recommend watching Princess Weiyoung.
After I starting watching the 1st episode of Princess Weiyoung I wasn't really into it but I decided why not and finish the show. So as I watched i starting being more focused on watching then doing other things. I managed to finish the show in 5 days. (thats when you know i was really focused on watching)
Overall I recommend!