At the carefree age of twelve, a group of children separated by a hill often met to play together through the medium set up by the mountain. One of the couples, when they met alone, both the girl and the boy agreed to meet under that tree to watch the stars that night fly by. But fate always plays tricks like this. Something happened to the heroine on the way there, and the hero had to attend something. In the end, both parties failed to fulfill their agreement at that time. It was eight years since they were separated at that time. Eight years later, they met again in college through fate.