WHEN I TELL YOU THIS IS MY ALL-TIME FAVORITE DRAMA. Just watch it honestly. I came in thinking I wouldn't like it cause magical superhero powers trope can sometimes turn out cringey. But man oh man, afterwards I fell in love with Park Boyoung and Park Hyungsik. Their romance, their chemistry, just amazing. It had a great mix of thriller and rom-com in it. The thriller part of the show always kept me on my toes but then the romance and comedy part of it always made me so happy. It's been almost 4 years since I watched this drama but I still think about it and go back to watch little clips here and there.