One day, Su Mei dreamed that Xiao Yuxuan, the top student in Grade 1, was sweeping the streets a few years later. At noon, she walked up to him with a lunch box and said, "Dear husband, you are tired. Take a rest and eat first!" Just as Xiao Yuxuan, who had grown up, was about to say something to me, Su Mei was woken up by her mother. She looked confused and wanted to know what happened next;
Su Mei bought a notebook in an antique stationery store, and a series of funny things happened after that.