the story is about a group of north korean spies who are given a mission in south korea. my feelings after this show are sadness, anger and despair. but in the meanwhile I laughed a lot. perhaps do you need to understand why: the story is very funny, the situations are so awkward that you cannot help but laugh. but at the same time, being human and understanding the world as it is, you very much know that these kind of dramas does happens. it does. using humans as tools, it does happens. and it is very disturbing, and sad and infuriating.
it is easy to guess then that the movie was very well done. the cast is so good that you dive into the story at once.

I highly recommend even though I hate violence. I came to watch it after the drama "crash landing on you" and didn't regret the journey. watch it with friends as it is too sad and violent for a lovers or family gathering. have fun!