This is a story about the origin of a library.
Many years later, when Xiao Ying was hurriedly searching through her bags for documents in order to apply for a visa to go abroad, she saw the square note on the blue note in the middle of her wallet, which was written by a boy majoring in science and engineering. It read: Hello, beautiful girl, I want to get to know you. My contact information is xxx, thank you.
I don't know if she will regret letting her curiosity run wild and adding this person's WeChat account on that rainy day.
Concept: Loving yourself is the beginning of a lifelong romance