It was a really long time ago when three kids had been long time good friends since young. Considering all three of them were born from different hometowns, eventually things gradually change between the three of them once they start of to enroll in the same University together. What more can these three youngsters begin to start off and experience on a new adventure once again, and what beholds in waiting for their existence in Seoul University. Will the addiction of secret drugs or perhaps trying new intimate things happen to one of them out of cautious thinking or doing? Or will someone finally confess out their desired feelings to one another or not?  Who knows what may happen next, or what would encounter within each individual's life on this story as a new beginning that awaits them, is now waiting within the ticking of the clock to count.