In the ordinary days of twenty-three years old, I recall the excitement of seventeen years old. Lu Zenian, long time no see. The big boy I miss in my youth, a certain moment, a certain rain, a certain goodbye. Lu Zenian, how are you doing? Eat well, sleep well, and smile happily. "I like you" that I couldn't express in my youth. The number on the school uniform is 1314, which means I entered the school in 2013 + Class 14. Until one day someone told me that this was the encounter of 1314. If all this is true, the rest of the story has clues to follow.
Concept: Memories of youth