Drama with badass lead couple

Hi, can some recommend good dramas where both ML and FL are badass. They together fight with odds not with each other. Best If there is a team(trustworthy) or group.

Criteria 

1. Need some romance + action (mystery)

2.  some great kissessss (not like Mad dog or not one kissin the end)

3. Good story or plot 

4. No love problems like love triangle, misunderstanding between couples and breakup or separation near the end. ( little jealousy or hatred in the start will be good?)

Best examples:  

you’re are all surrounded,  lawless lawyer

others maybe healer, into the the ring and jugglers 

Any year (old or new), any language ( Korean, Chinese, Japanese or Thai),  any genre( with romance) no historical drama please 

I know I am very picky but please help 

THANKYOU 

 admonike:

might  be this The K2

Thankyou for your recommendation. I have already seen k2. I liked that drama but I can’t consider FL as badass in this drama. 

Perhaps.

Bring It On, Ghost    

Black    

Flower of Evil