The wind from Bashu blew into Song Yan's eighteenth year. Song Yan, a senior in high school, met the light that shined into her heart. From then on, the girl's heart was affected.
Eighteen-year-old Song Yan has seen family and interpersonal relationships clearly. She doesn't know whether she will be involved in the whirlpool of this secular city, but she knows that there is wind, light, warmth and that young man in this county.
Eighteen-year-old Jiang Yu met the girl who made her heart beat for the rest of her life...
Everyone says that people's hearts will change when they go out of an alley, but at the age of eighteen, they were not afraid of anything and held each other's hands tightly.
Jiang Yu made a promise to Song Yan. He said, in this world where the journey is long and fast, I just want you to stay by my side.
"Jiang Yu, we must be safe every year."
Concept: The pressure from her family made her unable to accept it, and a ray of light suddenly broke into her world.