| March 2019 | ||
| 23/03/19 | The alliance SST was founded. | |
Founding members::  Nemac, Protecto and Siki1389. | ||
 The alliance reaches a population more than 100. | ||
| 26/03/19 | The alliance reaches a population more than 1,000. | |
| 30/03/19 | Joining of:lucka. | |
| April 2019 | ||
| 01/04/19 | Leaving of:Protecto and lucka. | |
| 02/04/19 | The alliance SST was canceled. | |