| May 2013 |
| 30/05/13 | The alliance WDKA (today: Shield L) was founded. |
| Founding members::  mugiwara. |
|  The alliance reaches a population more than 100. |
| June 2013 |
|
| 04/06/13 | Joining of:Alodiaaa and alwa. |
|
| 05/06/13 | Joining of:Rorschach, zztirah and T-Ara. |
| The alliance reaches a population more than 1,000. |
|
| 06/06/13 | The alliance is now known as Shield L. |
|
| 07/06/13 | Joining of:Rog3r. |
| Leaving of:alwa. |
| The alliance reaches a population more than 5,000. |
|
| 08/06/13 | Leaving of:Rog3r. |
|
| 09/06/13 | Joining of:alwa. |
|
| 10/06/13 | Leaving of:Alodiaaa. |
|
| 11/06/13 | Deletion of:Rorschach. |
|
| 12/06/13 | Joining of:northkrea. |
|
| 13/06/13 | Deletion of:zztirah. |
|
| 14/06/13 | Leaving of:northkrea. |
|
| 24/06/13 | Leaving of:alwa. |
|
| 29/06/13 | Deletion of:mugiwara. |
| August 2013 |
|
| 17/08/13 | Deletion of:T-Ara. |
| The alliance Shield L was canceled. |