I watched this drama in-between my drama slump since it's short (with ten eps of 20-25 min each).I didn't have much expectations but just knew that Hani is in it (thumbs up) and that it would have a mysterious vibe (wasn't mysterieus at all but nonetheless a interesting shortwatch).

I particularly like some of the badass ost's (Sunmi - Gotta Go). The story and acting were pretty good for such a short drama. If you are doubting, just give it a go. Just be aware it isn't particularly a light (fluffy) drama like a lot of the short ones.