Cast:Dong Woo,Yeon Kwang and Professor Docney

There is a student whose name is Dong Woo and his dream is to be the best doctor in the world because he wants to treat people with chronic diseases.

Dong Woo studied hard to get into Medical School but his father could not afford to educate him because they lacked money and because of that Dong Woo worked hard to find a job and he found a part-time job, a waiter in a restaurant, Dong Woo worked hard and Dong Woo became industrious and the Restaurant Owner spoke to him: Yeon Kwang - "What is your dream?" Dong Woo - I want to be a good Doctor and because of that Yeon Kwang decided to study at a Medical School, Dong Woo is happy because he will be able to enter and study as a Doctor.

Two years later, Yeon Kwang had a serious heart disease and because of that he could no longer study it, three months later Yeon Kwang died of heart disease, Dong Woo mourned deeply because he did nothing to cure it, he repented because he had not even used his ability to cure it.

Dong Woo is hopeless because he can no longer study a Doctor, One day Dong Woo thought that he went to a Hospital, The Doctors in the hospital are all wearing white coats and treating sick people, he was jealous of it because he wanted to do it too.

Dong Woo visits his father and he finds out that he is sick, Dong Woo rushes his father to the Hospital and the Doctor tells him that he has a bone disease and his day is numbered, Dong Woo is shocked and not knowing what to do, One Sunday his father died and Dong Woo had thought of committing suicide because he had done nothing so he climbed into a high building but someone saw him and prevented him from committing suicide.

The person who saved him spoke to him "Why would you commit suicide you didn't have a wedding, the one who saved him introduced me as Professor Docney a good doctor who can cure chronic diseases, Dong Woo was surprised because he met someone who was a good doctor Professor Docney asked him - Do you want to learn from me and be a good doctor, Dong Woo - Yes, I want to be a doctor,Please teach me, Dong Woo was taught how to treat chronic diseases and make medicines that help to cure diseases and he studied every day so that he could immediately learn how to treat the sick person and Professor Docney included Dong Woo to study at a famous medical school in the United States.

After a long time of study Dong Woo graduated and he entered a famous hospital and he also wore a white coat, and he also treated sick people. But his Professor had an accident because he sacrificed his life to save the school bus with many children on board. He blocked a truck carrying heavy logs because he was rushed to the hospital. Dong Woo looked for him everywhere but he did not see it and in an unexpected accident Dong Woo saw Professor Docney in the hospital he was attending, Professor Docney talked to Dong Woo before he died and Professor Docney gave him an important book that wrote the medicines for the disease and how to treat it. He has lost the desire to treat people because the people he loves he can not save, After all that happened to him he decided to return to Korea and did not treat people and he also forgot the being a doctor.