Park Hyunjung was just a normal student who had decent grades to get her into a good college. She went to school to get a good education as a repayment to her parents for working so hard to send her to a good school. Hyunjung had the number of friends that you could count with just one hand but that never really mattered to her. One day, she comes into her classroom only to find a small carton of milk placed on the top of her desk with a little note pressed under it not only was it a one-time-thing but it continued on for the next three months.