A great drama from the start to the end. I'm not a big fan of historical dramas, but I'm not ready to forget these characters...

History may be fictionalized, but the reality (I should say "the cruelty") of the life of the king, of life at court, is so well described.
- Living in comfort, but with a lot of duties, conspiracies and court intrigues that the crown prince of Joseon has to face.
- Protocols and multiple games of influence, super well described.
- Point of view of a court lady (servant), the "little hands" of the palace, without rights, only duties!
- etc

The deep love between this king and this court lady is poignant, and even I, who don't get emotional easily, cried over the final episodes.

The actors are just wonderful. I understand that they received the MBC Drama Awards 2021 "Best Couple".

Multi-award-winning drama, rightly so:
-Best New Actor: Kang Hoon
- Best Scriptwriter: Jung Hae Ri
- Golden Acting Award: Lee Deok Hwa
- Top Excellence Actor Award (Mini-Series): Lee Junho
- Top Excellence Actress Award (Mini-Series): Lee Se Young
- Drama of the Year: 'The Red Sleeve Cuff'

Well, I'll make it simple: WATCH IT!!