35-year-old auto repair shop owner Wang Lei repeatedly faces disdain in blind dates because of his profession. For his 19th blind date, the other person turns out to be Xiao Yan, an orphan he sponsored twelve years ago, who is now a middle school teacher. Xiao Yan publicly reveals the secret: Wang Lei has consistently used half of his auto repair income to sponsor six orphans, helping them become university students and graduate students. Learning the truth, the children he supported rush back and partner up to help him take over the auto repair plant. Those who once looked down on him regret it deeply. Xiao Yan's feelings also turn from gratitude to admiration. Wang Lei and the children form a special big family, end up together with Xiao Yan, and continue passing on this kindness.