Overview
Looking for her long-lost twin sister, a woman from Hong Kong bikes around Taiwan, joined by three complete strangers, one from Hong Kong, one from Taiwan, one from China, each biking around the island for his/her own reasons.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 27 | 31 | |
 | 30 | 34 | |
 | 26 | 31 | |
 | 31 | 35 | |
 | 40 | 44 | |
 | 81 | 86 | |
 | 69 | 73 | |
 | 47 | 52 | |
 | 37 | 41 | |
 | 59 | 64 |