| June 2018 | ||
| 13/06/18 | The alliance SKY1 (today: Deff VN) was founded. | |
Founding members::  trongdai1982 and daichunhan. | ||
 The alliance reaches a population more than 100. | ||
| 15/06/18 | Joining of:USB. | |
| Leaving of:trongdai1982. | ||
| 17/06/18 | Leaving of:daichunhan. | |
| July 2018 | ||
| 06/07/18 | The alliance is now known as Deff VN. | |
| 19/07/18 | The alliance reaches a population more than 1,000. | |