| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Entertainer (Artist). |
| 1 |
22 |
Join homeworld’s celebrity circles |
| 1 |
22 |
Gain a contact |
| 2 |
22 |
Continued as Entertainer (Artist). |
| 2 |
26 |
Invited to take part in a controversial event or exhibition that improves Yeya Yiya's social standing. |
| 2 |
26 |
Promoted to Entertainer (Artist) rank 1. |
| 3 |
26 |
Voluntarily left Artist |
| 3 |
26 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 3 |
28 |
Good fortune |
| 3 |
30 |
Commissioned in Navy (Engineer/Gunner) with the new title Ensign. |
| 3 |
30 |
Promoted to Navy (Engineer/Gunner) officer rank 2 with the new title Sublieutenant. |
| 4 |
30 |
Continued as Navy (Engineer/Gunner). |
| 4 |
32 |
Commanding officer takes an interest in Yeya Yiya's career. |
| 4 |
34 |
Promoted to Navy (Engineer/Gunner) officer rank 3 with the new title Lieutenant. |
| 5 |
34 |
Continued as Navy (Engineer/Gunner). |
| 5 |
36 |
Display heroism in battle, saving the whole ship. |
| 5 |
38 |
Promoted to Navy (Engineer/Gunner) officer rank 4 with the new title Commander. |