Jiang Dongxu is an ordinary high school girl in a small county town in the south. Her father is gone, her mother lives abroad, and she has a cat. She has no goals and doesn't like studying. Fortunately, she's pretty sharp, so she's relatively comfortable at school. Her hobbies include watching the sky, wandering around, eating, and admiring beautiful girls. As luck would have it, one sits right beside her.
However, Jiang Dongxu's dull little life is suddenly upended by this beautiful girl. And she is happy to join the adventure, until she realizes just how tangled and chaotic their fates are, and yet how impossible they are to change.
The two girls walk side by side, fighting and struggling for a peaceful life and the truth about their past.
But they still have to go to school, and they still have to eat.
"No matter what, let's go get a bowl of wontons by the school gate first."
Theme: Study hard and cherish life