| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Marine Academy (Military Academy). |
| 1 |
18 |
Became a Drifter (Barbarian). |
| 1 |
19 |
Benedict Keiler do not know what happened to Benedict Keiler. There is a gap in Benedict Keiler's memory. |
| 2 |
19 |
Failed to qualify for Worker (Citizen). |
| 2 |
19 |
Switched to Drifter (Scavenger). |
| 2 |
20 |
Suffer from a life-threatening illness. |
| 3 |
20 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 3 |
23 |
Nearly killed. |
| 3 |
24 |
Promoted to Navy (Engineer/Gunner) rank 1 with the new title Able Spacehand. |