The play is a sweet and romantic urban drama. Lu Jia, who has achieved some success in her career, decided to quit her job in Beijing and return to her hometown of Dongzhou for development. She carefully selected a company that was established not long ago but has great potential. Unexpectedly, the founder of this company turned out to be Xu Jiaxiu, a high school classmate she had a crush on. Then Lu Jia became Xu Jiaxiu's neighbor by chance. In the subsequent work and life, the two kept colliding, and Lu Jia found that she fell in love with Xu Jiaxiu again. Ye Angyang is also Lu Jia's high school classmate. After learning that Lu Jia returned to Dongzhou, Ye Angyang quickly expressed his feelings to her and launched an offensive. This situation made Lu Jia and Xu Jiaxiu come together. Inspired by their love, Xu Jiaxiu developed a social application "Picking Light". With the concerted efforts of everyone, the "Picking Light" application has survived various storms, was launched as scheduled, and became the hottest product of the year. Lu Jia and Xu Jiaxiu's romantic happiness came in this way...