| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Cavalry (Army). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Army (Cavalry) with the new title Private. |
| 1 |
19 |
Lightly injured, no permanent damage. Fully recovered. |
| 2 |
19 |
Failed to qualify for Intelligence (Agent). |
| 2 |
19 |
Became a Drifter (Wanderer). |
| 2 |
21 |
Suffer from a life-threatening illness. |
| 3 |
21 |
Became a Agent (Law Enforcement) with the new title Rookie. |
| 3 |
22 |
Donnie Johnston went above and beyond the call of duty. |
| 4 |
25 |
Voluntarily left Law Enforcement |
| 4 |
25 |
Became a Scholar (Field Researcher). |
| 4 |
28 |
Entangled in a bureaucratic or legal morass that distracts Donnie Johnston from Donnie Johnston's work. |
| 4 |
29 |
Promoted to Scholar (Field Researcher) rank 1. |
| 5 |
29 |
Continued as Scholar (Field Researcher). |
| 5 |
31 |
Make a breakthrough in Donnie Johnston's field. |
| 5 |
33 |
Promoted to Scholar (Field Researcher) rank 2. |
| 6 |
33 |
Voluntarily left Field Researcher |
| 6 |
33 |
Returned to Drifter (Wanderer). |
| 6 |
37 |
Promoted to Drifter (Wanderer) rank 1. |
| 7 |
37 |
Voluntarily left Wanderer |
| 7 |
37 |
Became a Scout (Surveyor). |
| 7 |
39 |
Donnie Johnston's scout ship is one of the first on the scene to rescue the survivors of a disaster but Donnie Johnston fail to help. Gain an Enemy. |
| 7 |
39 |
Psychologically damaged by Donnie Johnston's time in the scouts. |
| 7 |
41 |
Promoted to Scout (Surveyor) rank 1 with the new title Scout. |
| 8 |
41 |
Continued as Scout (Surveyor). |
| 8 |
44 |
Spend several years jumping from world to world in Donnie Johnston's scout ship. |