On a certain day of a certain year, the arrival of a boy enriched the girl's barren world and made the girl's cold heart feel warm. If a person has been living in the cold winter, she will not know what cold is. If one day you let her feel the warmth of spring, the scorching sun of summer, and the coolness of autumn, and then confine her to winter forever, she won't be able to bear it. Once people have expectations and desires, they will experience loss and pain.
One day, the girl unexpectedly could no longer hear about the boy. From then on, her world began to snow. In another period of time, another boy appeared to guard her, and he also wanted to give her warmth, but he could not melt her world. If that boy was once the girl's warm sun in winter, now it can only be described as a weak candle. How can the light of fireflies compete with the bright moon? But a drop of water can penetrate a stone. This boy believes that one day the girl will open her heart and accept him.
Finally, when the boy thinks the time is right to confess his love, the boy and the girl who have been separated for many years meet. . .