I watched this as it was recommended as similar to "The Red Palace" by June Hur, a book I loved. Rookie Historian Goo Hae-ryung may not have stolen my heart but it was a fun watch.
We follow our titular character in her journey to find something more than marriage as a purpose. This leads her to take the civil examination for Female Historians. As result she is entangled with other court officials, politics, corrupt, decades long mystery, and the elusive Prince Dowon.

The romance in the drama seems polarizing. People either love or hate it. I wasn't a fan of the couple, but I did appreciate some of their interactions and moments. It was refreshing to see a green flag, innocent, and sheltered prince, who was a romantic at heart.

What did steal my heart, was all the side characters. The dynamics between them, their workplace shenanigans,their camaraderie, as well as their integrity towards their title as historians. Honestly, if there was a drama just about the cast of historians, I would watch it without a second thought.
I would like to thank the writers for not including unnecessary Jealousy between the female historians.

Plot wise, the drama also included small sub plots which included: discussions about western influence, manipulation of history, variolation/vaccination, spread of Catholicism in the Joseon period. It also depicted the power that historians carried through their presence, even if they themselves may not wield power.
However, the drama had 20 episodes in total. Occasionally it felt as if things dragged or did not contribute to the whole picture. If is was atleast 4 episodes less, the plot could have been more tighter.

Nevertheless, I would still recommend this drama to those looking for a romcoms, a sageuk, or even a palate cleanser.