| February 2021 | ||
| 18/02/21 | The alliance RDRS was founded. | |
Founding members::  Wooer. | ||
 The alliance reaches a population more than 100. | ||
| March 2021 | ||
| 25/03/21 | The alliance reaches a population more than 1,000. | |
| August 2021 | ||
| 31/08/21 | Deletion of:Wooer. | |
| The alliance RDRS was canceled. | ||