When she was twelve years old, she saw him wearing color-changing sunglasses in the crowd at military training. He was the only distant place she looked to in her silent youth, and he was the one who wrote "See you at the university, see you in the world". However, the sudden changes in her family dragged her into the quagmire of reality, and his trajectory rose brightly, drifting away from her. The love disappeared silently in time without being spoken out. This is a grand silent secret love, a lonely trek in the wilderness, and a long journey in which a person learns to bear all the sorrows and finally reconciles with life peacefully.
Concept: Some people are like a gust of wind in youth, which blows past but leaves the entire grassland swaying.