Maybe twins are born telepathic, as they say. After Qingxin left, no one mentioned anything about her to me. From then on, I fell into a blind spot of memory, having the same dream over and over again every night, with different people and things in the dream than in my memory. I always thought it was my memory that was wrong. Until I met Shi Yufeng. That person who always appeared in my dreams, I discovered that everything was not an illusion. Following the traces of the past, I gradually discovered the secret of love, and that old time that was forgotten in the corner?