Mikami, the most popular contemporary idol, opens a cake shop after retiring from the military for the sake of her beloved Qiangzi and she decides to marry her lover Qiangzi. However, Mikami was very upset when Qiangzi lost his wedding ring at his own bachelor party. What Mikami didn't realize was that Qiangzi was also has ties with the tycoon's first love, the national female idol, the sexy pet doctor, the well-known football commentator, the sickly traditional-style girl, the wealthy female boss, and the rock-and-roll biker girl. Mikami's only request is that Qiangzi find the wedding ring.