Sehun has all special features on him. Including he is hansome, rich and clever. He lives with his parents at United States even they are Koreans. Mr.Oh, Sehun's father runs business and Mrs.Oh, Sehun's mother runs a restaurant. They are a rich family and well-known. Sehun is 16 years old now and he live there with his family since he born. He never went to Korea and never wanted too because he wanted to live there forever and find his love at there because he thinks that US is more better than Korea. One day, he heard a surprisingly news from his parents. His parents told him that they all will need to go Korea and live there and will never come back because Sehun's grandparents are now sick and someone need to continue run the company that is so valuable. Sehun protest it but his parents' decision is fullstop and will go as soon as possible with Sehun. Can Sehun comfort himself at there? Can he befriend with the people that same race as he was? Will he want to find the love he search in Korea?

Lee Seul-Bi who is a girl with pretty looking and was good and cheerful to people wanted to be the most happy girl with her family in world but her dream didn't become true because she  had an terrible accident that cause she lost her memories but luckily her face still normal as before. When the accident happened,  her parents were at a business trip and she was at Seoul. She saw a boy wanted to cross the road that near the station and he don't see a car was coming,Seul-bi ran to the boy and pushed him to the other footpath but she couldn't save herself and the accident happened. What will happen to her ? 

Luhan is a boy or pupils in his school call him a flower boy cause he is so handsome but he is not a rich boy. He lives with his only mother that ran a small restaurant but can afford them to life. Even it was like that, the pupils in his school still like him and send he so much confess letters but he don't even has interest on it. One day, when he was sending some food that his mother's customers ordered,  she saw a girl had an accident and went to the girl. Luckily, the girl still alive. He went to the hospital with the girl  because maybe she will need his help when she wake up. But what will happen? Can Luhan help the girl?