Su Zhongyi took out his lifetime two million pension savings to sponsor his son-in-law Lin Chen in opening a decoration company, and also ran around helping to introduce clients. Unexpectedly, Lin Chen treated him with coldness and was full of resentment. During an after-sales dispute, the two accidentally discovered that all engineering funds and start-up capital were secretly withheld by the daughter Su Xiao. She transferred the huge sum to her lover Zhang Hao to squander and enjoy. The father-in-law and son-in-law, who once suspected each other, put aside their estrangement, checked the accounts together to collect complete evidence, and publicly exposed all the truth at the company's thank-you party. After evidence collection and confrontation, Su Xiao and her lover finally had to bear the consequences, and the father-in-law and son-in-law jointly operated the company, welcoming a brand-new life.