Recommend me some K-dramas! *Read Description for requirements*

Hi,
First of all I am new here.
I have watched more than 50+ Korean dramas, Very few chinese and hardly any japanese.
A huge addict for K-dramas, I vote 10/10 for dramas like descendants of sun, Healer etc.
So what am basically searching for is, A crime/Thriller/Military/Detective/Action kind of dramas that includes Romance/Humor as well.
P.S : Absolutely NO TRAGEDY! Must be Happy ending or atleast the romance part of the series must have happy ending.



If you know any of such dramas kindly recommend!
Regards,
Nams

It's Okay, It's Love
Beautiful Mind
Kill Me, Heal Me
Falling for Innocence
You Who Came from the Stars
Oh, My Ghost (has a very cute ending) 
Queen In Hyun's Man
W - Two Worlds

i don't know if you've watched them, but they are not in your watch list. :)

@Sinthy : I have downloaded it. Will watch it soon! Thank you!! ^_^

@Anniee : Except for Beautiful Mind, Falling for Innocence, I have watched them! I haven't updated my list yet. Thanks a ton though! Would check these two for now!

@StephStephie Tef : Cruel City? Got it! On my way to check it out. Thank you! :)

@IzzyDramaLover : Thanks a ton!!! Off to add it to my list

You're welcome! :) I hope you enjoy!!

@Gabby : I wear specs. I end up being called Nerd even though am not. And one fine day, I stopped explaining myself :P I just know am smart in my own way ;)

@Nams.  I know lots of people have suggested Cruel City but since you specified no tragedy I suggest you stay away from it (even though it's excellent and one of my favourite dramas) it's not what you're looking for.

you're welcome