You can't escape the past unless you accept and face the undying truth. This drama is an underrated gem. The story picks the description of a chimera (greek mythological creature) and personally, it did a good job connecting the pieces of mythology to the events without overdoing it. I believe kdrama with elements like these goes unnoticed. This drama is for anyone looking for mystery, thriller, and some fictional touch to it. Go for it. You might think that you have predicted who the culprit is but oh! trust me it will flabbergast you when you find out you were pointing at the wrong person. An emotional rollercoaster must say the writer did a great job of coming up with such an amazing concept.