| May 2018 | ||
| 10/05/18 | The alliance BSM was founded. | |
Founding members::  K P. | ||
 The alliance reaches a population more than 100. | ||
| June 2018 | ||
| 01/06/18 | Joining of:Mulla. | |
| The alliance reaches a population more than 1,000. | ||
| 06/06/18 | Joining of:Sky. | |
| 24/06/18 | Joining of:junko. | |
| The alliance reaches a population more than 5,000. | ||
| July 2018 | ||
| 11/07/18 | The alliance reaches a population more than 10,000. | |
| August 2018 | ||
| 22/08/18 | Deletion of:Mulla. | |
| December 2018 | ||
| 25/12/18 | Deletion of:K P. | |
| January 2019 | ||
| 01/01/19 | Deletion of:Sky. | |