Can you recommend me a drama with these characteristics?

Would you know a drama with these characteristics?

• The ML should fall in love with the girl first. I don't care if he tries to chase her or not in the beginning. I just want the ML to like the FL before her. He may not reveal his feelings (as in My ID is Gangnam Beauty) or obviously being chasing her as in (Descendants of the Sun). I prefer slow-burn romance rather than fast-paced ones.

• I would like, if possible, the ML to do a risky job like in (You Are My Hero) or to be involved in events that put him in danger like (Flower of Evil or Love and Redemption)
  
  

Bonus:

•  If the FL is strong and not dumb (You Are My Hero, Doctors, Weightlifting Fairy Kim Bok Joo...)
•  Also, if she ends up getting hurt trying to protect the ML or in another type of event that involves the ML worrying about her as in (Dr. Romantic 2, You Complete Me or Strong Woman Do Bong Soon)
  
  

In short, I would like a drama with a lot of action but where the romance remains the main point. If it's a slight romance, please specify it :)

Most important: it MUST have a happy ending!

I watch dramas from all countries, so I don't care about this point. I would prefer dramas from after 2012/2013, but you can always recommend me something from before. I like all genres, so Historical, Modern, Fantasy, Thriller, Comedy... are accepted!

If you have a recommendation that doesn't check all the points mentioned above, please recommend it anyway but if it's possible, please can you specify what is different from what I originally wanted?

 Marine:

I don’t know why but all I can think of are historical dramas? 

Fulfills all of the aspects you’ve asked for:

The Story of Minglan but be advised the main leads take a long time to get together

I’ve Fallen For You she does chase him first but he falls in love first really

The Tale of Nokdu

Legend of Fuyao

Fulfills most of the aspects you’ve asked for:

The Princess’s Man they fall in love around the same time (him maybe first) but she comes across as more in love/sacrificial for a good portion of the drama as he tries to hate her because they’re star crossed lovers

The King Loves/The King in Love I guess whether or not it’s happy for you depends on who you ship with the main girl (who isn’t smart or capable the way Mika from YAMH or Minglan is but she’s not completely dumb either)

Thank you so much! I really like Historical dramas so no problem :) I didn't watch any of your recs yet but I already have a few of them in my PTW! I will add the others now. Again, thank u :)