This film is about instinctive solitude. At a bus stop after a rain, a boy becomes fascinated by the fragility and madness of a girl.

未遂 h=1/2gt²

Right in the afternoon after the graduation ceremony, the boys' plan to celebrate was disturbed by a sudden rain. Xiao-hai rushed to the park and it was already past the time he and Xiao-pan were supposed to meet. The rain had stopped; everything looked brand-new. Summer is on its way, but a sudden death has made everything somewhat different.