| March 2015 | ||
| 08/03/15 | The alliance OMS was founded. | |
Founding members::  chose99. | ||
 The alliance reaches a population more than 100. | ||
| April 2015 | ||
| 12/04/15 | The alliance reaches a population more than 1,000. | |
| August 2015 | ||
| 04/08/15 | The alliance reaches a population more than 5,000. | |
| September 2015 | ||
| 02/09/15 |  The alliance have their first conquest. | |