Successful in his career, Zhao Gang unexpectedly reunites with his single high school first love, Chen Guizhi. After he heroically rescues her, the two, who have feelings for each other, rekindle their long-lost connection. However, Guizhi's daughter keeps trying to stop them, the Chen family firmly opposes their relationship, and a con artist also interferes and stirs up trouble. With obstacles everywhere, can this reunion, arriving thirty years late, overcome social conventions and allow them to continue the romance they left unfinished so long ago?