An Qing is a girl from a poor family with a secret weighing on her. Thanks to her mother's humble plea, she gets the chance to transfer schools, but at S City No. 1 High School, where the elite gather, she is treated with contempt because of her label as a "No. 7 High School underachiever." On her first day, she accidentally stumbles into the arms of the campus heartthrob, Gu Yan, and instantly becomes everyone's target. The public humiliation she suffers at the hands of Director of Discipline Wang Hongbin makes her feel as if she's plunged into an icy abyss. An Qing swallows her embarrassment and stubbornly declares, "I'm here to study," while guarding the diary in the inner pocket of her schoolbag, its pages filled with the words "Stay away from Gu Yan." No one knows that this diary is the only link to the childhood Gu Yan and An Qing have both buried. An Qing struggles to survive in the advanced class, enduring her classmates' exclusion and the pressure of her weak academic foundation. She only wants to quietly finish school. But the wheels of fate are already turning. Gu Yan's curious gaze follows her like a shadow, and his words, "I've seen you before," feel like an unsolved mystery. When an unexpected downpour sweeps across the campus, Gu Yan finds the diary An Qing accidentally dropped. On its yellowed pages, the childish handwriting of a young Gu Yan is unmistakable: "That little mute who always cries in the rain smiled at me today." A story of protection, redemption, and a reunion gone awry quietly begins as rain falls on the parasol trees. The past An Qing struggles to conceal and the mystery beneath Gu Yan's sunny exterior are about to collide.
Theme: Beneath the gloom of prejudice and class, stubbornly defend your dignity, let the truth illuminate the path to redemption, and ultimately recover lost bonds and a sense of self in the cleansing rain.
