Wooyoung is a new student at Seoul University because he moved with his family from New York. His family is rich so he and they live in a mansion. Wooyoung has a lot of problems. San is the richest businessman who is popular throughout the country and lives in a mansion. But San's life will change when he meets Wooyoung, who is 17 years old and a student who has many problems. San she is 26 years old