陆笙与多年损友大华、琪琪一起经营着一家名为“告白排球”的恋爱工作室，工作室负责为客户制定周密计划帮助其追到心上人。可是公司经营惨淡，从没有过一次成功案例，就在三人一筹莫展工作室即将关门倒闭的时候，走进了一位特别的客人，这个人要追求的女孩竟然是陆笙的初恋女友刘莹莹，满怀着对初恋的思念与不舍的陆笙迫于生计最终不情愿的接下来这桩生意，但执行时处处阻拦和刁难，就在最后陆笙下定决心并且用真心成功的追回了自己的初恋情人刘莹莹。当陆笙以为自己的公司彻底破产准备带着刘莹莹离开的时候突然发现账户里面多出了50万元……

Lu Sheng runs a love studio called "Confession Volleyball" together with his long-lost friends Dahua and Qiqi. The studio is responsible for making careful plans for clients to help them find their sweethearts. However, the company's operation was bleak, and there has never been a successful case. Just when the studio was about to close and close down, a special guest walked in. The girl this person wanted to pursue turned out to be Lu Sheng's first love girlfriend Liu Yingying. Lu Sheng, who was longing for his first love and reluctant to part with it, was forced to make a living and finally reluctantly pursued this business. However, he was blocked and made things difficult. In the end, Lu Sheng made up his mind and successfully recovered his first love with sincerity. Lover Liu Yingying. When Lu Sheng thought that his company was completely bankrupt and was going to leave with Liu Yingying, he suddenly found that there was an extra 500,000 yuan in the account...