To put this simply, this drama is frankly terrible, with a very bad written script and sub-par acting. The whole plot revolving around the kidnap, which was sold as the core of the whole show, is basically forgotten after two or three episodes: after that, the whole thing just becomes a rom-com, and a very cheap one too, with boring scenes that lack both consequentiality and any kind of emotional impact.
The terrible script, unfortunately, translates also to a mediocre acting performance: not even Ohm, who is known to be a great actor, could not do anything to make this thing somehow good in any way; on the other hand, Leng is just not good: I sincerely hope that he will take acting classes after this and get better, at least to avoid smiling awkwardly during dramatic scenes.
About the romance development, Min and Q's relationship is just hasty, bland and really not that satisfying to watch: they just meet, they decide they like each other without any clear reason, and then they just make you cringe for more than half of the show (no amount of "chemistry" can save them from this atrocious script). The remaining story is just a mix of half-written sub plots (Yada's, Q's dad's or even Q's own story dealing with trauma) that basically just serve as intermissions before the next unrewarding MinQ moment. The only likable part in this show is James, which makes no sense as a character at all but at least is kinda funny.
In conclusion, for me this show was a waste of time: I just hope that they will give Ohm better scripts in the future and not decide to waste his acting skills onto this kind of cheap entertainment.