Here are a few dramas I would recommend if you're looking for something new.
Chicago Typewriter
I had no idea what it would be about, I didn't even feel like watching it but then I heard the ost (https://www.youtube.com/watch?v=_3SL90dUxI8&ab_channel=Sector202) and decided to give it a go... It was one of the best thing I've ever done.
Someday or One Day and Shining For One Thing
The two dramas are quite different but at the same time, I kept being reminded of the first one as watched the second. That's how good they were. If you're looking for something with Time Travel (aka the best genre ever), intrigue, suspence and romance, then stop looking and add them to your Currently Watching List.
The two dramas have another thing in commun, they are both going to have a film sequel (In 2023 for SFOT, and still no date for SoOD).
Chugakusei Nikki
Definitely not for everyone. But one thing is for sure, only Jdramas can make you feel that invested into its characters and storytelling.
A Beautiful Mind
And a Beautiful Drama. Unfortunately it was cut short due to its audience ratings in Korea ... which just proves how good it is (Seriously Korea, can you stop sleeping on your good dramas?).
The Guest, Save Me and Strangers From Hell
If you're looking for something thrilling, you will definitely find your happiness with one (or the three) of these dramas.
A Piece of Your Mind
A heartwarming and slow (like really slow, don't complain you're aware of it) romance. It makes you want to get in bud tucked in your blanket.
Into The Ring
A nice change in dramaland. Into The Ring successfully tells a story mixing everyday politics, comedy, romance and slice of life. The first episodes aren't perfect, but it gets better and better.
Go Ahead
Last but not least, the best Chinese drama I have watched. This slice of life has everything, from comedy, to drama and romance, you will love and hate the characters and root for them.