This show is really amazing, You can feel each characters emotions and feeling well. The first half of this show make you feel various kind of feelings just like roller coaster is going on and then in the half, its become heavy and tense. Last of the episodes are really heart wrenching i mean i can't hold my tears it was to heavy.. Well this show won't let you down in any aspects. Best show of oct 2021 for sure. As for the cast i have to say one of the best cast here specially "Ho yeon jung" ,lee jung jae, park hae soo and lee yo mi what a acting, mind blowing and they literally make the character as there own and put life into it ,as it were real.I mean wow man. Ho yeon jung she is literally have become one of the favorite artist. Brilliant girl i hope we can see her in various drama in future....