| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
21 |
Widely recognized. |
| 1 |
21 |
Dropped out of military academy. |
| 2 |
21 |
Became a Drifter (Scavenger). |
| 2 |
25 |
Injured. Fully recovered. Owe 1,250 for medical bills. |
| 3 |
25 |
Became a Scholar (Scientist). |
| 3 |
26 |
Make a breakthrough in Martha Harris's field. |
| 3 |
29 |
Promoted to Scholar (Scientist) rank 1. |
| 4 |
29 |
Continued as Scholar (Scientist). |
| 4 |
31 |
Refused to perform research that goes against Martha Harris's conscience. |
| 4 |
33 |
Promoted to Scholar (Scientist) rank 2. |
| 5 |
33 |
Continued as Scholar (Scientist). |
| 5 |
34 |
Advanced training in a specialist field. |