Broad Boundaries

1.     China – Where the serum and virus were created to strengthen China

2.     The United States – Where the altered serum was obtained and distributed among Americans, which then evolved into a virus outbreak.

3.     Antarctica – Secret society where people don’t have the virus but no one knows

4.     Russia – Ungoverned land where people try to escape to

5.     Australia - Where the prison camp is located for people who attempt to go against the government and cross regions