This drama became one of my overall fave dramas and my fave medical drama (even though I'm not so fond of the genre) because it treats a lot of ambiguous topics from many angles.

What I found most interesting is how I didn't expect it to be deep. The way it invites the viewer to think about things we usually wouldn't bother ourselves about much unless when we're faced with a similar situation like he meaning of pain, death and most importantly the real purpose of a doctor.

One of the main reasons I kept on watching was Ji Sung as I love his acting and how he brings every role he plays to life by conveying so much emotions but got really hooked.