The plot is the king embellished with great acting by Kim Namgil. The darkness depicted through the cinematography is just too good.The story is inspired from real events so be ready for some chills . Very well paced story and the characters are well written not a single moment of boredom … The acting combined with a unique direction skills make this a treat to watch as it serves the eerie feeling through the screen.It is a gem for people who love crime thrillers …too underrated Trust me and give it a go you will not regret .