Lin Xiaoguo, a copywriter at an advertising company, and Zhou Ming, a software engineer, met in an accidental delivery accident. The two urban youths, who were strangers to each other, went from misunderstandings to rising emotions, and experienced various episodes such as family and friends causing trouble, workplace turmoil, old relationships being tested, and family pressure. Accompanied by their best friends, best friends, and colleagues, the two humorously resolve conflicts and misunderstandings while gradually getting into each other's lives and hearts. Along with the ups and downs in career and life, the two of them also grew up, and eventually learned to understand, tolerate and trust, face the challenges of love and life together, and embark on a better future together.