This is a story starting from the sixth grade of elementary school, when Sang Ran, a transfer student, met Yin Yichen, and the two of them had an on-again, off-again relationship. The timeline is very long, about ten years.
"Sang Ran is always dumb"
"Sangran feels a sense of mourning."
"Is Sang Ran sick?"
People around her always discuss her like this. Sang Ran may or may not know it, but she never learns how to change the opinions of people around her.
Yin Yichen was also full of curiosity about her, until he met her once, twice or three times by chance, and he seemed to understand - "Sang Ran, do you like me?"
Purpose: Learn to be brave