Fang Chengan, the cold-blooded academic who ranks first in the city's high school entrance examination, and Li Qingwan, a gentle and stubborn girl, are childhood sweethearts who live in the same family home. At the beginning of the first year of high school, he "happened" to become her deskmate, hiding a nine-year secret love in every lemon candy, every accurately controlled test paper, and every coat prepared in advance. He forced her to face up to her talent in liberal arts, even if it resulted in cold wars and tears; he crossed the entire Wutong Square after dividing liberal arts and sciences, just to let the words "As long as you ask, I will always be here" continue to every late night in the senior year of high school.
Li Qingwan slowly understood as she grew up: those lunch boxes that "dropped in", the "daily questions" that were "conveniently" compiled for eighteen days, and the confession from the air at the flag-raising ceremony, "You embrace the gentleness of literature and ink, and I guard the mountains and seas of mathematics" are all the deepest restraint and tenderness of a young man. The nominal "nephew" Gu Yanzhou used a ridiculous "Observation Diary" to record all the heartbeats that were hidden; the two parents' acquiescence in seeing through but not telling the truth gave this period of youth more warmth than fireworks.
Intent: This is the story of a group of teenagers running side by side in the sea of questions, the chirping of cicadas and the falling leaves of the sycamore tree - about success, about the same success through different paths, about all the hands that have yet to fall, and they will eventually get each other's answers when they meet at the top.