Lately there's been a lot of this kind of stories: Free spirit strong FL. The story genre is not new but if you enjoy easy watch costume dramas with happy endings (assuming) then this is enjoyable.

It's not as good as Romance of Tiger & Rose which I would say it's been the best so far but its got decent amount of humor.

Positives:
1. Supportive family for FL. The family scenes are quite enjoyable. Dad/Brother are especially funny
2. FL's character's got some sharp come backs. Quite witty
3. If there was a Chinese Ken doll the ML would be it for those who likes idol looks
4. Fun names "ran mian mian" "ying bang bang"
5. Creativity in costume design. I love the use of bright colors: orange, dark teal with some creative head pieces

Negatives:
2nd lead is not strong
The 2nd prince looks older than the king LOL