This was also the case for me. I remember seeing this movie with the idea of it being that sort of film. However, I soon noticed that it was deeper meaning. And the longer I watched it, the more I got hooked. I actually watched it because of another Korean drama titled Parasyte: The Grey, and for some reason, I thought they were related. Well, I found out pretty quickly that I was wrong.😂
Well, both were a good watch sha! So, it was all good.