I keep on re-watching this every few months. It became a ritual. No matter how many times I watch this I still feel the feelings I felt when I watched this for the first time.

Almost did a grave mistake of dropping after 4 episodes when I first watched this. It was heavy and made me cry for days. I guess there were more tears left by then so I picked it up again to cry some more. It was one of the very few good decisions I made in my life. xD

The twisted fate of Min Hyeok and Yoo Jeong makes you hate, cry, love and appreciate life. This is certainly well-written. This touches places you don't know existed. Everything went wrong only to become right. It makes you cry rivers at first and by the end makes you jump with happiness.

Well, Ji Sung is an Oscar-worthy actor and there's no exaggeration. I became a super fan of Hwang Jung Eum after this (will never understand the hate she receives for her acting). She's a brilliant actress. Their chemistry is on fire. Hope they do dramas together continuously. Another actor who stood out the most in this is Bae Soo Bin. I remember him as the pretty and intelligent Sayong in Jumong. I had a hard time accepting his role at first. Now I'll have a hard time accepting him as the good guy thanks to his exceptional acting. Everyone portrayed well and last but not least Choi Woong is so loyal and cute. I better stop this here. xD

If story and acting is one eye then OST is another for this drama. So well-done. I keep listening to this every now and then. 'Incurable disease' by Navi ft. Kebee and 'Heights of Wind Storm' by Ji Sung are my favorites.

You might have already guessed this. Rewatch value is 100/10.

Once you fall in this 'Secret-hole' there's no out. You'll be forever craving for more.