Hi, Lois--Thanks for checking in with us. We don't have a thread started yet for Ruby Ring. You're the first person here who's mentioned the show so far. But now we do have one, thanks to your starting it.
I don't know if anyone else here is watching it--according to the KBS schedule it runs only once a day, late in the afternoon (which can be an awkward time for a lot of people). The daily dramas aren't as popular here as the prime-time dramas.
But by all means you're welcome to post about it, as much as you like. What do you think of the show? It's always good to gather people's opinions about these shows, just for the sake of anybody who might be looking for information about them in the future.