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!

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

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