Cruel City- You HAVE to watch it! One of the best Kdramas I've ever seen and there have been several good ones these past few years which means its THAT GOOD! 

where the lost ones go :))

my youth (airing)

Hello Monster (but more importantly finish I Hear Your Voice)

Bpoop Phaeh Saniwaat- You HAVEN'T WATCHED IT YET?! It is arguably the best lakorn ever and I'm not overstating that in any way.Believe it should be on your high priority list.All it takes is one episode to get you hooked(some part of the 1st ep might be a little corny but stick with it).Watch this one till the end and trust me you'll love it too!

Eulachacha Waikiki

While You Were Sleeping

there are tons of pretty dramas in your in your watch list,  but i'll still chose GOBLIN over all.