| Term |
Age |
History |
|---|
| 1 |
18 |
Entered a spacer community. |
| 1 |
19 |
Join a social movement. |
| 1 |
20 |
Left the spacer community. |
| 2 |
20 |
Failed to qualify for Corporate (Citizen). |
| 2 |
20 |
Submitted to the draft. |
| 2 |
20 |
Became a Navy (Line/Crew) with the new title Crewman. |
| 2 |
24 |
During a battle, defeat or victory depends on Yuyae Hae Yilha's actions. The ship suffers severe damage and Yuyae Hae Yilha is blamed for the disaster. Yuyae Hae Yilha is court - martialled and discharged. |
| 3 |
24 |
Continued as Navy (Line/Crew). |
| 3 |
28 |
Advanced training in a specialist field. |