This drama is just amazing. The first drama I have seen is it's okay not to be okay it was just amazing with mystery. But when I started to see this it's just overtook that. The best storyline I have ever seen in my life. So many different stories of people and so many mysteries. After seeing one episode u can't wait for the next that what twist will come. It's a mixture of suspens, romance and funny. Best drama ever. I will evey time recommend this drama who want to start seeing kdrama. U will fall in love with it.