| Simplified Historical Eras of Sera | ||||
|---|---|---|---|---|
| Early Seran History (<79 B.E.) |
Pendulum Wars (79 - 0 B.E.) |
Locust War (0 - 17 A.E.) |
Reclamation Era (17 - 42 A.E.) |
Swarm War (>42 A.E.) |
| Various Human Nations | Coalition of Ordered Governments | New COG | ||
| Union of Independent Republics | ||||
| Stranded | Pickers | |||
| Outsiders | ||||
| Nomads | ||||
| Locust Horde | Swarm | |||
| Lambent | ||||