| September 2019 | ||
| 16/09/19 | The alliance DEFF was founded. | |
Founding members::  ditthamden. | ||
 The alliance reaches a population more than 1,000. | ||
| 18/09/19 | Joining of:muop. | |
| The alliance reaches a population more than 5,000. | ||
| 20/09/19 | Joining of:nhimlongxanh. | |
| The alliance reaches a population more than 10,000. | ||
| 23/09/19 | Leaving of:nhimlongxanh. | |
| October 2019 | ||
| 05/10/19 | Leaving of:muop. | |
| 09/10/19 |  The alliance have their first conquest. | |