Glory

The only real similarity between these two dramas is that they both feature a matriarchal family or social structure. One is a fantasy drama, while the other is a historical one, and in terms of story, tone, and setting, they are very different.
there are very few dramas that focus on a matriarchal society.

Both take place on tea plantations. Both give a voice to this industry and way of life. Both show the history and value of this industry and the type of struggles that it goes through. Honestly, I love dramas that show us other facets of the culture beyond city life. Tea and life on tea plantation is a vibe that both these dramas give.

From the synopsys, It seems both involve a genius detective or scholar who ended getting injustly accused of something they did not do.