This is one of the best medical dramas I've seen, very realistic and all about learning and growing. The genre says "romance" but there isn't any, there may be people you ship and "imagine" they get together lol, but this drama doesn't go that far. It's like another commenter said "it seems more like a "prelude" to another part." - and I agree, it seems that way I believe b/c this drama is centered around interns who are learning and growing under a traumatology chief doctor. They are in the beginning stages of their career. It's not a drama based on solidified doctors, but on the ones training to be doctors. You will see the mistakes and learning steps of all the interns and their growth under a great doctor. Cast: Lee Sun Kyun as Lee Min Woo, a man who decides to be a real doctor when he encounters a traumatic experience where he wasn't skilled in. He goes under the guidance of Choi In Hyuk who shows him the path of a true and caring doctor. He's very empathetic and caring - he has a big heart and is also a bit foolish, charming and thinks with his emotions. Hwang Jung Eum as Kang Jae In, she is the hospital chairman's granddaughter, but she keeps this a secret from everyone so she doesn't get treated special. She likes to be like everyone else and also takes great care in learning about the "why's" of surgery and the complications that can happen and why such procedures are required. She is smart and wise and thinks rationally. Lee Sung Min as Choi In Hyuk, he is a traumatology doctor who specializes in emergency procedures, he is also the outcast professor/doctor of this particular hospital. B/c he takes on risky operations and does costly operations, he's grown the dislike of his fellow colleagues. I found him to be very wise and knowledgeable with a very warm and caring heart. (If I was training to be a doctor, I'd want to be under his guidance). There are 2 other interns who I enjoyed watching, one always brought the "big news" Ji Il Joo and the other was a more collected intern Kim Sa Kwon - they added a bit of humor to the show. The OST was all very nice (I included the songs in the comments section). I personally would re-watch this drama again when time allows. I'd recommend it to medical drama lovers.