I don't know who exactly messed up this show but it was a mess. The ML and FL just carried it, the thriller was unnecessary, they should have just made this a marriage - contract romance and nothing more with probably a crazy ex who can't move on. The story was all over the place , different things happening for no reason, it was a total flop, I just had butterflies here and there for Goo and Hyun and that's it.
I found the empty campus alarming, it was an absolute waste of my time, it was super dry..... I can go on and on why this is not worth your time but just watch it for your personal experience
Zero chemistry between the leads, wrong casting, the gay brother should have been the straight one, i actually watched this because if Kim Do Wan ,he should have been FML