| December 2019 |
| 15/12/19 | The alliance TSA (today: HTS) was founded. |
| Founding members::  Wagdog12. |
|  The alliance reaches a population more than 1,000. |
|
| 16/12/19 | The alliance is now known as STA. |
|
| 19/12/19 | Joining of:seiman66. |
|
| 20/12/19 | Joining of:Mit01. |
|
| 21/12/19 | Joining of:Wozza, Tzuars, rascalmcfc and roxy. |
| The alliance reaches a population more than 5,000. |
|
| 28/12/19 | The alliance reaches a population more than 10,000. |
|
| 29/12/19 | Leaving of:Mit01. |
|
| 31/12/19 | Joining of:Nelsan. |
| January 2020 |
|
| 04/01/20 | Leaving of:seiman66. |
|
| 20/01/20 | The alliance is now known as HTS. |
| March 2020 |
|
| 05/03/20 | Leaving of:Tzuars. |
| April 2020 |
|
| 07/04/20 | Leaving of:Wozza. |
|
| 11/04/20 |  The alliance have their first conquest. |
| May 2020 |
|
| 16/05/20 | The alliance reaches a population more than 50,000. |
|
| 25/05/20 | The alliance has done over 5 conquests. |