Xiao Di, a transfer student entering his first year of high school, arrives in Lingyang County and notices the girl in his class who is always by herself: Zhao Kesi. Ostracized for being tall, she likes nothing but drawing and is the class’s “invisible girl.” Xiao Di remembers his father once telling him, “Eating an apple can make you feel better,” so he starts putting an apple in her desk every day. As the apples pass between them, a subtle affection begins to take root…
