A police officer called Mr. Cool, who falls in love with an amnesiac named Jojo. Boy and Lee use WeChat and bump into each other one day. They decide to play a game to date each other for seven days but not to fall in love.
Chen-tung Ko , Angelababy, Michelle Chen, Donnie Yen, Bosco Lam, Jeannie Chan, Xiao Bing, Hans Chung, Goo-Bi GC, Cheung-Ching Mak, Gwen Yao