OMG I’M SO SORRY FOR NOT REPLYING UNTIL NOW! I’ve been on hiatus from social media due to this girl gotta graduate from college this year T___T I hope you can forgive me for replying so late and I never meant to ignore your question.
Though I may be late and my advice may not be applicable anymore, my biggest piece of advice for being new to kdramas is highly dependent on the quality. If you want nice HD quality and great subs, then try Viki or Dramafever. If you don’t care about the quality, then stream it on a site. Personally, I’ve used both Viki and Dramafever… but I honestly don’t have a preference. For me, it just really depends on where the dramas I want to watch are provided and most of them time it’s on Dramafever (so I mainly watch dramas from there).
AND YES YOU SHOULD WATCH GOBLIN IF YOU HAVEN’T ALREADY LOL. I watched Goblin on Dramafever since it is exclusively available on there. Of course there are other sites that stream it online, but for a lower quality. Though I highly recommend watching Goblin in nice HD quality… you won’t regret it as Goblin is flippin fabulous aesthetic!