Le Yan and Jian Jingchen knew each other when they were very young, but due to some reasons Le Yan left city A. He returned to this city 12 years later, but he had long forgotten everything here, including people and things. Later, Le Yan was abandoned by Ye Wanchun and transferred to the most famous school in city A, where he became classmates with Jian Jingchen. He was also abandoned by Le Pei and became homeless. He lived on the street and was taken home by Jian Jingchen who recognized him.
Intention: Combined with reality, write down the joy and sadness after reunion