It feels like it was a mixture of K-dramas that we have watched before The love triangle or square we already watched in Crash landing on you. Also the rigid and blunt lead character of Ms ko was same like we watched as jang man wol in hotel de luna. The chemistry between the couple was same as it was in hotel de Luna. There the guy was trying to stop her from turning into a vengeful ghost and in its okay not to be okay Gang tae was trying to do the same ,trying to control Ms Ko moon.Also the connection from the childhood and tragic incident somehow reminds me of what’s wrong with secretary kim. So whole time the show kept reminding me of something that I already had watched before. I couldn’t find anything new besides the autistic brother twist. Also I believe the way they fell in love doesn’t make you go like they should be together,at many times I didn’t liked the chemistry or maybe it was written this way . It’s was just okay story .Also it was soo predictable. Doesn’t make you wanna got crazy for the next episode. Ending was also predictable.