| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Army Academy) |
| 1 |
20 |
Suffered a deep tragedy. |
| 1 |
20 |
Kicked out of military academy. |
| 2 |
20 |
Became a Scholar (Field Researcher). |
| 2 |
23 |
Work leads to a considerable breakthrough. |
| 2 |
24 |
Promoted to Scholar (Field Researcher) rank 1. |
| 3 |
24 |
Continued as Scholar (Field Researcher). |
| 3 |
27 |
Make a breakthrough in Stacey Welch's field. |
| 3 |
28 |
Promoted to Scholar (Field Researcher) rank 2. |
| 4 |
28 |
Voluntarily left Field Researcher |
| 4 |
28 |
Became a Citizen (Worker). |
| 4 |
32 |
Stacey Welch's business expands, Stacey Welch's corporation grows, or the colony thrives. |
| 4 |
32 |
Promoted to Citizen (Worker) rank 1. |