Train is a supernatural crime thriller drama I would like to watch over and over again.
At 12 episodes, this drama did not waste a minute or a scene. I do not understand though why this drama is too underrated. If people would give this a change they will find out how good of an actor is Yoon Shi Yoon and Kyung So Jin together. They depicted a couple who were separated by time and universe. I loved how intense the drama was in terms of plot and how accurate the OST is for each scene. This drama, despite introducing Do Wan's affection for Seo Kyung, wasn't romance centric. Their relationship subtly revolved around their affection for each other and the thought looming that it was doomed from the start.

I hope people get to give this a try because it was really good that with 12 episodes it made me want for more. The ending even hinted of a possible second season if given the chance.