Looking for Kdrama fight/thriller

MBC Lookout AKA The Guardians, REALLY GOOD (a little like Healer/Suspicious Partner)

Fights and action, great storyline, brilliant acting 

Also Suspicious Partner - same lead as Healer, murder mystery will a good plot and a couple of scenes that even held me in suspense 

Time between dog and wolf. Old but gold! With Lee Joon gi <3

Maybe « Bad guys » (psychological, investigation, geniuses, thriller, fights), « Cruel city » (genius, investigation, crime, fights, thriller, people that might not be who they seem to be), «  Duel » (I don’t know, just thought it would fit- fights, thriller, good/bad=??)

Maybe “Hello monster” as well, but I don’t remember if there’s what you want exactly. And “Mad dog” but I don’t know either if that’s the kind you want (just know that the first episode might be boring, but the rest is okay- it took me 3 times to watch it and in the end I reaaally liked it!) there’s team investigation, really clever ML, etc. 

I also +1 suspicious partner and time between dog and wolf! 

Edit: oupsss je viens de voir que t’étais française haha, si jamais je peux réécrire mon comm’ en fr! 

Et si jamais j’en connais d’autres mais ils sont japonais et chinois donc je veux pas de submerger de suggestions  haha :) 

Duel- the first drama I thought of when reading your post 

 Yukina Aizawa:

Elisa yes you can speak French with me :) but for other people who read this post I'll speak English :). Thank you for all your recommendations, I read about hello monster and that's one of drama I want to watch first beczuse a saw good review. 

I can watch a full season of drama in one day so it's OK if you give me a lot of recommendations xD. Thank you

Haha no worries, I actually kept my comment in English for others as well :) 

Yes, I really recommend you hello monster! 

Okay, then the ones that come to my mind right now are : “Ouroboros”- “Bitter blood” - more on the light/comedy side) -“ BORDER” - “Cambrian Period”  (a bit weird tho, but with good action scenes especially in the beginning) - “Never Say Never”(it hasn’t finished airing yet, you could compare it to Cruel city) - “ Kaitou Yamameko” (a bit different and also very comic while being serious; there’s the cop-“thief” thing a lil’ bit like in Kurosagi) - maybe “Original Sin” as well? 

Hope you’ll find something you like, because I’m not sure if they all fit into what you want- but you can have some ideas :) 

I second: 

• Cruel City / Heartless City - Drug Mafia setting with our hero being an anti-hero since he is. Must watch fight moves
• Duel
• Bad Guys

In addition:

• Signal - no hidden identity with more thriller than action fight scenes, but straight up the best suspense drama ever
• Bridal mask - another anti-hero drama set in korea fighting for their freedom 
• Killer K / Girl k - its like kill bill that is younger/Highschooler. Slick fight moves
• Tong Memories - hjghschoolers fighting to be the head fighter/tong in Busan 
• Black & White -taiwanese cop drama
• The disguiser - freedom fighting during japanese invasion in china with the ML hiding his spy status, and his brothers hiding their alliances on their own
• Iris - spy drama
• circle - scifi drama with lost of hidden identity

 Yukina Aizawa:

Wow Czakhareina thank you for the long list and description! 

There even have a Taiwanese drama. I never watch before but thanks.  I see that some drama come back often it's a good sign. 

I really want to watch some good fighting drama. I didn't like kill Bill to mush blood but if it's not too bloody I'll watch Killer K. 

Thank you to take time to answer me 

Killer k has some bloody scene but it is not as gory as Kill Bill. i mean kill Bill is a Tarantino film, so it is to be expected. Killer K is a 3 episode drama special on korean cable channel so it might be more bloody than some dramas feom the Big 3, but its is still pretty tame than Kill Bill. 

SPOILER: That said, it has its pretty darn cute moments, with the cute classmate crushing and cutely stalking our heroin. Sadly it ends tragically for him. But she lives to live and fight another day 

Black & White is a pretty old drama. Two cops parnered together. One is straight laced non-non-sense guy and the other one is a happy go lucky playboy type. Both super handsome and awesome played by Mark chao (Ten Miles of peach blossoms) and vic Zhou (Taiwan meteor Garden). Ive watched this almost a decade ago, so my sense of how the action and thrill this would have been is theough the prism of rose colored decade old memory, so in other words it could probably not be as action packed as some od the recent ones. 

BTW bridal Mask and Heartless City has one of the most epic dual hidden identity set-ups. Much like Healer and City Hunter.      

Enjoy...