Phew..that was a roller coaster ride. This drama had everything; mystery, angst, bromance, heartbreaking moments and of course, romance. I love how the romance was woven into a gruesome story about a serial killer. The juxtaposition of Hee Sung/Hyun Soo romancing his wife Ji Won while he had a prisoner in his basement was brilliantly done.
I would have preferred another episode to give closure to the story of Hyun Soo and Ji Won. The ending was understandble because Hyun Soo suffered physical and emotional abuse throughout his life and it's not easy for him to erase those bad m