not similar in concept, story, characters and time period

…but it’s about a girl cross dressing in an all men scholar/military academy sharing a room with the love interest

it‘s not similar in the main story, since it’s and investigation drama and not about martial arts
…but there are similarities in terms of the main characters
- ml is puppylike, but also smart and kunning (and his identity is unknown)
- fl is domineering and tough

in no way similar to the main leads and story

…BUT if you liked the supporting grumpy doctor this drama has him as a main lead

- he is devoted to the fl
- gets angry when people get hurt
- easily gets jealous
- can’t express his feelings