There are two types of memories in this world, the memory of fish and the memory of time. The former is very short, only seven seconds, while the latter is very long, lasting until the end of time...
Heavy snow covered the entire hill, leaving a series of footprints on the dirt-paved mountain road. Standing in the mountain, her memory was aligned with time, and the light and shadow of ten years seemed like dust. In her memory, she forgot how many times she came here...