Ji Xiaoyu
Twenty-five years old, taciturn, like a piano that has been screwed too tightly. Six years ago, he wanted to buy a regret medicine, but was short of seven hundred yuan. The words he could not say had been rotten in his heart for six years. Now that he has collected three thousand yuan, he has to go back to see someone who may no longer be there. He didn't want to change anything, he just wanted to tell her personally: "Don't like me."
Meng Jing
The girl who is twenty-five years old and sells regret medicine looks like eighteen. She abides by the medicine shop and rules passed down by her grandfather, not asking where she came from or where she's going, and no credit is allowed for a box of three thousand. In the past seven years, she has told thousands of people buying medicine that "the medicine is only effective for twenty-four hours", but she has never told anyone - if she doesn't come back, she will stay in the past forever.
