CRIME/ MYSTERY SOLVING DRAMA RECCOMENDEDATIONS

I can recommend some mystery/thriller dramas but they don't have really much comedy. Still very good though and relatively easy to watch/entertaining. 

Korean : Black Out - Chimera - Signal - Stranger 1&2

Chinese : The First Shot - Under the Skin 1 - The Bad Kids

 Tova:

I Hear Your Voice 

The Girl Who Sees Scents 

While You Were Sleeping

Flower of Evil

Healer

Some Day or One Day

When a Snail Falls in Love

Crazy love

Reset

I agree about "Flower of Evil". Both lead actors were fantastic, but kudos to Lee Joon Gi-  he was superb. I had never watched a show where the ML and FL are already together so this was a different change of pace but so well done. It’s one of the best! Finished it in 3 days and wish I could go back to that first time and watch it all over. It sucked me in immediately. None of the characters do anything that had me angrily rolling my eyes. Everyone plays their role so well! Some people won't appreciate this but I loved how romance was so important despite it not being obviously so. The storytelling is great.