15 friends who have known each other together since high school but got seperated for many years are finally reunited once more. Now as they are together again, they will face new issues in life: friendship, money, fame, family, and love.

21-year old Park Bom is in her 3rd year of College. As she moves back to Seoul and transfers to Chung-Ang University, she met new people, new colleagues and the campus hearthrobs, Bigbang. But who knew that joining the Glee club would change her whole life, and even her destiny.