Queen of Ambition finished airing 2 months ago, it has one of the best (and saddest) stories I have ever seen in a drama.
The Incarnation of Money, also finished airing 2 months ago, and also has one of the best stories I've seen in a drama, it manages to be very serious and still hilarious at the same time. Plus it has Kang Ji Hwan. Kang Ji Hwan is awesome.
You already mentioned Shark, Cruel City and you're not interested in historical dramas so... That's about it.