Lin Yang is a lively, adorable girl, while Xu Qingyan, a genius boy, is cold and aloof. When Xu Qingyan moves in next door to the Lin family, their fates become intertwined. As they spend time together, Lin Yang's warmth rubs off on Xu Qingyan, gradually making him more outgoing. Meanwhile, the experiences they face as they grow up help Lin Yang leave her childish ways behind. Their hearts slowly draw closer through the years of youth, and together they write a story of love.
