| December 2019 | ||
| 02/12/19 | The alliance ONE was founded. | |
Founding members::  Destroyer01, Call Me Dad, Mad Scientist,  Mian, secret garden and  Karen9. | ||
| Leaving of:Destroyer01 Mad Scientist Mian and Karen9. | ||
 The alliance reaches a population more than 1,000. | ||
| 03/12/19 | Joining of:The Phoenix. | |
| 16/12/19 | Leaving of:secret garden. | |
| 23/12/19 | Joining of:LordKiller. | |
| Leaving of:The Phoenix. | ||
| 26/12/19 | Deletion of:Call Me Dad. | |
| January 2020 | ||
| 13/01/20 | Joining of:vovann2009. | |
| February 2020 | ||
| 12/02/20 | The alliance reaches a population more than 5,000. | |
| March 2020 | ||
| 07/03/20 | The alliance reaches a population more than 10,000. | |