[1] The story begins with a court case in which Ke Zhen Yu (Lego Lee) is the defense lawyer for Wu Ji Rao (Aggie Hsieh).

Wu Ji Rao is accused of using a very large trophy to murder her husband Jiang Cheng Hao (Ryan Kuo), a martial arts master.

As Cheng Jia Le's life continues in her time frame, she encounters the (past) Ke Zhen Yu, who is still a lawyer and often is not very nice to her.

When the present Ke Zhen Yu is brought back to the past, he attempts to stop it, but he is stabbed with the needle instead and then Cheng Jie Le chases down and throws down Zhang De Pei to let the police arrest him.

The Ke Zhen Yu in Cheng Jia Le's time frame, thanks to the alterations of the past events, is still a lawyer.

Ke Zhen Yu, due to the origami now in his possession, begins having memories of himself several months into the future, including his meeting Cheng Jia Le.

He eventually remembers all of his future encounters and interactions with Cheng Jia Le and they become a couple, starting to live together permanently.