A young woman receives a mysterious letter and a train ticket. She boards the train with the ticket and meets a woman who claims to be her mother.
| Actor | Role |
|---|---|
 Kara Wai Ying-hungXie Yao | Xie Yao |
 Huo SiyanYang Jie | Yang Jie |
 Li ZonghanHong Mao | Hong Mao |
 Wang ShuangbaoLin Zhenfei | Lin Zhenfei |
 Cheng RangNot listed | Not listed |
 Cady YangMian Yang | Mian Yang |