This is literally the worst drama I've ever seen. These 12 episodes contained so many mistakes and plot holes, it's absolutely insane.
If you want a "dramatic" extremely superficial but somewhat cute (I found it cringy and weird) drama with yeah...acceptable actors, then go for it. It started off funny and cute, but quickly became incredibly boring. They filled the plot with so many unnecessary scenes, I watched the last eps on double speed.

Honestly, it originally caught my attention because 1. It has a supernatural/mystery topic aka the witchery, 2. It has Hongbin in it. Well. The witchery part turned out to be executed extremely bad, and Hongbin was in there for like 10 minutes IN TOTAL and seriously this guy really deserves better than this.

I really can't recommend it.