| April 2021 | ||
| 26/04/21 | The alliance RK was founded. | |
Founding members::  oppo, Aspro, Crysta, Jolly and Duffy. | ||
 The alliance reaches a population more than 100. | ||
| 27/04/21 | Joining of:popup, Emir, tessa and Foxy. | |
| The alliance reaches a population more than 1,000. | ||
| May 2021 | ||
| 07/05/21 | Deletion of:oppo Aspro and Jolly. | |
| 08/05/21 | Deletion of:Crysta Duffy popup and Emir. | |