Fight for my Way | Mostly a rom-com with some action and a bit of drama mixed in.
Oh My Ghostess | Mostly a rom-com with a bit of supernatural (FL can see and get possessed by ghosts) and crime.
Wok of Love | Mostly a rom-com with a bit of drama and plenty of friendship scenes between ML and 2ML.
Marriage, Not Dating | Mostly a rom-com with some drama towards the end.
While You Were Sleeping | Mostly a rom-com with a bit of supernatural (FL can see when people will die through dreams; ML can see when FL is in danger through dreams), action and crime. The OST and art direction in this one is top-notch.
You're all Surrounded | Rom-com with some action and drama.
Go Ho's Starry Night | Rom-com; pretty light and it's a short series, since the episode are 25 minutes long.
Jealousy Incarnate | Rom-com with some drama. If you're not a fan of love triangles, you might one to skip this one since it takes over during the second half of the series and it drags.