Chen Jin and Xing Yun grew up together, sharing all their secrets and dreams. But no one knew that starting one afternoon in the third grade of junior high school, the two of them fell into a cold war that existed only between them. What was once my best friend turned into my most hated enemy overnight.
They compete with each other, hurt each other, and regard each other as their old enemies. But they are silently protecting each other.
Three months before the college entrance examination, Xing Yun found a yellowed note in Chen Jin's textbook: "Even if the whole world is your enemy, I will stand by your side."
It was written to Chen Jin when he was fourteen years old. The pages were worn and had obviously been touched countless times.
On the back of the note, there is a new line of small words - but I am afraid that the person standing opposite me is you.
Motto: An old enemy is the best wife