Tragedy Lost Case lovers ?

It's not a bad series as far as I watched but, The first half was interesting and practically have it all .
honestly at first I started watching because of Kim So Hyun but despite his top tier acting his part is so boring to watch .
the first couple chemistry was so good and sad to watch in a good way .
And without a doubt the best thing for me in this entire series was THE SOUNDTRACK. it was catchy, beautiful and so in place.
I hopped I could continue it and not drop it but I think that tragedy is not for me.