Overview
In a world devastated by a fine dust pollution, society has been divided into two castes: the "Cs" (Clean) are those who can afford a vaccine at birth which permits a 100-year lifespan and the "Ns" (Non-clean) are those who can't and will usually die by the time they are 30. Two young women who share the same tragic fate take comfort in each other's company.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 29 | |
 | 24 | 29 | |
 | 25 | 30 | |
 | 43 | 49 | |
 | 44 | 49 | |
 | - | - | |
 | - | - |