| April 2011 | ||
| 08/04/11 | The alliance ~BW~ was founded. | |
Founding members::  Sense. | ||
 The alliance reaches a population more than 100. | ||
| 10/04/11 | Joining of:stress and Fizzle. | |
| 12/04/11 | Leaving of:stress. | |
| 14/04/11 | The alliance reaches a population more than 1,000. | |
| May 2011 | ||
| 02/05/11 | Leaving of:Sense. | |
| 03/05/11 | The alliance ~BW~ was canceled. | |