i started to watch this drama more than 3 years ago and the first episodes were okay but more i watched more it was boring overall this was my first drama and has a special place in my heart. i think it was kind of sad when the brother of the main character d1ed , d.o was perfect as the role of the crown prince i really likes his acting beside him being idol as an exo-l myself. i really appreciated the soundtrack especially cherry blossom love song that was sang by chen of exo this song is amazing