| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Agent (Intelligence). |
| 1 |
22 |
Given specialist training in vehicles. |
| 1 |
22 |
Promoted to Agent (Intelligence) rank 1 with the new title Agent. |
| 2 |
22 |
Continued as Agent (Intelligence). |
| 2 |
23 |
Uncover a major conspiracy against Dewey Brook's employers. |
| 2 |
26 |
Promoted to Agent (Intelligence) rank 2 with the new title Field Agent. |
| 3 |
26 |
Continued as Agent (Intelligence). |
| 3 |
30 |
Go undercover to investigate an enemy. |
| 3 |
29 |
Dewey Brook spend months in the dangerous criminal underworld. |
| 3 |
30 |
Promoted to Agent (Intelligence) rank 3. |