A youtuber's channel "IAm Sheryl" is subbing this drama currently. As of today, she's subbed up to episode 7 and is still going! She didn't sub episodes 1 and 3 because you can find those subbed already on Youtube (I found those episode in a link someone else posted here).
https://www.youtube.com/channel/UCsvCoMUn-7dE-Ge8IDHnW-g/videos