| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Scholar (Physician). |
| 1 |
21 |
A disaster or war strikes. |
| 1 |
21 |
The planetary government interferes with Tillman Caldwell's research for political or religious reasons. Tillman Caldwell continue working secretely. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Failed to qualify for Field Researcher (Scholar). |
| 2 |
22 |
Continued as Scholar (Physician). |
| 2 |
24 |
Nearly killed. |
| 3 |
24 |
Became a Drifter (Scavenger). |
| 3 |
25 |
Tillman Caldwell do not know what happened to Tillman Caldwell. There is a gap in Tillman Caldwell's memory. |
| 4 |
25 |
Failed to qualify for Performer (Entertainer). |
| 4 |
25 |
Submitted to the draft. |
| 4 |
25 |
Became a Agent (Law Enforcement) with the new title Rookie. |
| 4 |
27 |
Given specialist training in vehicles. |
| 4 |
29 |
Promoted to Agent (Law Enforcement) rank 1 with the new title Corporal. |
| 5 |
29 |
Continued as Agent (Law Enforcement). |
| 5 |
30 |
Moved to a new world. |
| 5 |
33 |
Promoted to Agent (Law Enforcement) rank 2 with the new title Sergeant. |