Marry Me, My Queen (2023)

They have a similar feeling. There is also a role reversal and reversal haren. the FL are happy and smart. the ML is inteligent. I love it

I can recommend ABOUT IS LOVE 1 because the female and male leads are the same. These might intrigue you.

I can recommend ABOUT IS LOVE 2 because the female and male leads are the same. These might intrigue you.

Both are mini dramas with a historical setting with the FL as the emperor/queen and the ML her consort. Both FLs are initially cold/antagonist toward the ML who appears to have many secrets.