I was curious after finding out how Park So Dam got ready for her role and the determination she put into the preparation. The cast of this film is excellent, everyone did a great job to make the film entertaining. The story was also very good, gripping and natural even tho it felt boring (like the plot was dragging) at some moments Overall, I enjoyed the film very much. Even the effects (blood, shooting et cetera...looked very well made). Park So Dam did a great job, truly enjoyed her acting here.