Flower of Evil This is a 2020 drama but I still recommend it because it's so so good (it's also my most recently out kdrama). It's really good, a mix of thriller, action and romance. Oops I saw that you dropped it already, never mind then haha. ^^'
18 Again there's not action in it, except a few (very well made) high school fights. It's about a middle aged man with kids, on the verge of divorce, but then he goes back to 18 y.o and gets to befriend his kids and understand his wife better. This is not a very original story, but very well made. It was recommended to me when I asked for advice to come out of my own slump hehe. I like the story because there are these themes: sexism and agism in the workplace, single motherhood, mid-life crisis (feeling left behind), bullying, geekdom, adult bullies...
Khaen Rak Salap Chata (2021): this is the best thai drama I've watched. There's a bit of mystery, action, fantasy and romance. The acting is pretty good, and there is 0 sreeching banshee. Usually thai dramas are really easy to figure out, what's gonna happen, when, etc... I must say this one had me guessing till the end.
Pleng Bin Bai Ngiw (2022) is currently airring, of what I've seen (16 episodes), it's a good drama. There are some very crazy women in there, but nobody is needlessly screaming. Actually my favorite scene is a tantrum that one of the evil women throws at her husband. This was heart wrenching, and even though she's completely crazy, you can't help but kinda feel for her, it humanizes her A LOT. Mind you, she throws a lot of tantrums, but it's very well made, not overacted and I'm still not tired of it haha.