Andy Lau plays two roles in this play, one is Gao Gongle, one is a doctor, and the other is a senior The hair stylist, whose name is Derek, has countless women falling in his arms because of his excellent appearance and professional relationship. Derek and his wife Sam were also angry because of these reasons, Derek ran away from home in a fit of anger and never came back. Ah Sam suffered from a heart attack and was sent to the hospital. From this, he met Gao Gongle who had turned into an ambulanceman.
Gao Gongle used to be busy with work, ignoring his wife Liang Ziqing (Charlene Choi) Gao Gongle's heart is full of guilt for his wife's accidental death, and time has not weakened his longing for his wife. In order to make himself feel more comfortable and save more people, he became an ambulanceman.
The heart donated by Liang Ziqing was placed on Sam’s body. At that time, Gao Gongle seemed to see his dead wife, and there was a rippling in his heart. Later, he found that Derek had the same appearance as himself. Because of Sam's rejection, his life might be in danger at any time. Gao Gongle wanted to find Derek to save Ah Sam. Sam.