The male and female leads, along with the second male and female leads, meet in their first year of high school in year X. They experience what people call youth, developing unexpected feelings amid the quiet yet passionate days of high school. But the night before New Year's Eve in the heroine's second year, her grandfather dies, and the light goes out of her world. During this time, the male lead repeatedly reopens his own wounds to help her regain her hope for life. They save and rely on each other, but no sooner does one crisis pass than another arises. One day in the male lead's second year of high school and the second male lead's third year, while helping his mother solicit customers, he gets into an argument with local thugs. This causes a drastic change in the course of his life, but with the second female lead by his side, understanding and supporting him, he eventually overcomes his troubles.
Theme: School romance
