| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Army (Cavalry) with the new title Private. |
| 1 |
22 |
Forced out after co-operating with military investigation in commanding officer's illegal activity. |
| 2 |
22 |
Became a Drifter (Scavenger). |
| 2 |
26 |
Promoted to Drifter (Scavenger) rank 1. |
| 3 |
26 |
Voluntarily left Scavenger |
| 3 |
26 |
Became a Scholar (Scientist). |
| 3 |
30 |
Good fortune |
| 4 |
30 |
Continued as Scholar (Scientist). |
| 4 |
33 |
Work for an eccentric but brilliant mentor, who becomes an Ally. |
| 4 |
34 |
Promoted to Scholar (Scientist) rank 1. |
| 5 |
34 |
Continued as Scholar (Scientist). |
| 5 |
35 |
Advanced training in a specialist field. |