No romance

Could you please suggest some good thriller/suspense/mystery dramas WITHOUT romance or with extremely limited one, sth like: signal, beyond evil, bad guys etc.

I watched a lot dramas like that but still looking for new ones.

Or maybe a drama where main character turns evil or is evil from the start?

Thanks!

J-dramas:

Kazoku Game (2013)

My Dangerous Wife (2016) - There's a little romance, but it's more thriller than romance.

Unnatural (2018)

C-dramas:

Day and Night (2017)

Thai dramas:

The Gifted (2018)

 Czakhareina:

• Stranger
• Voice
• Liar Game
• Good Detective
• White Christmas
• Killer K
• Tell me your name
• The Devil (Kr) / Maou (Jpn)
• Ouroborus
• million yen women
• Zena Geba
• Reborn (2020)
• Evil Minds
• Day & Night
• Time travel/sci-fi:
  • Train
  • Tunnel
  • 365: repeat the year
  • Gods Gift: 14 days
  • Erased
• Sci-fi
  • Duel
  • Circle
  • Dele
  • Orphan Black 
• Supernatural/fantasy/horror:
  • The Guest
  • Soul
  • Vampire Prosecutor
  • The Fearless
  • Border

Thank you! I already watched stranger, tunnel, 365:repeat of the year and dele and liked all of them, I will check the rest of your suggestions for sure.

 YusraQ:

3 nen A gumi 2019

It's on my plan to watch list, thanks for recommendation!

 Apollymi:

I am watching mostly romance dramas but let me think maybe:

• Alice 
• Animal world
• Beloved enemy
• Chief Kim
• Cross fire
• Die now
• Insects awaken
• Joy of life
• L.O.R.D. Critical world
• Sparrow
• Sweet home
• The untamed
• Zombie detective

But i see romance everywhere so these are with extra limited romance.

Thank you I will look through them for sure, the untamed is already on my ptw list so I'm certain I will find some other dramas that suit my taste on this list