Lin Sui was born in the winter of the millennium and was rejected because she was a girl. When she was seven years old, her parents bought a house in the county and fostered her in her grandmother's house in the countryside. She was never taken back home again. In the poor but warm countryside, her grandmother taught her how to survive and also taught her that "you have to rely on yourself."
She has two unknown things: she writes novels under the pen name "Shan Yue" on a broken-screen mobile phone, becoming a healing author who is sought after by the entire Internet but never shows up; she also anonymously publishes mathematics papers signed "M", which unexpectedly shocked the academic world. Two identities shine in the online world at the same time, and she is just a girl in County No. 1 Middle School who always ranks first in exams and is always taciturn.
In the first year of high school, a boy, Lu Yu, was admitted to the provincial experimental competition. He was also a long-time fan of "Shan Yue". He quickly noticed her - not only because of the clues and coincidences, but also because she had an indescribable loneliness and warmth like the protagonist in Shanyue's novel. He started to move closer to her.
Lin Sui looked calm on the outside, but inside he was extremely panicked. She was afraid of being recognized, and even more afraid of being approached - being approached meant that she might be left behind again. This was a fear she had learned since she was seven years old. But Lu Yu saw through it but didn't tell her. He told her through actions time and time again: You don't have to pay back, you don't have to owe anything.
Intention: Being abandoned is not your fault, but how you live your life is up to you.