Meng Yun, a former womanizer, meets and falls in love with Xia Lu and they become a couple. Their exes, however, have different ideas.

A woman seeks revenge on the man pretending to fall in love with her to gain professional advantage.

Buddies Meng Yun and Yu Fei break up with their girlfriends and indulge themselves in living the bachelor lifestyle again. However, as their ex-girlfriends reemerge in their lives, their “Single Plan” starts to unravel!