| September 2021 | ||
| 26/09/21 | The alliance 皇朝 was founded. | |
Founding members::  afatsum2791 and 林珂因. | ||
 The alliance reaches a population more than 100. | ||
| 27/09/21 | Joining of: net8848, Tinkerbelll, NNMM and Tri maskentir. | |
| The alliance reaches a population more than 1,000. | ||
| 28/09/21 | Joining of:NhanDT. | |
| Deletion of:afatsum2791. | ||
| 29/09/21 | Joining of:che. | |
| October 2021 | ||
| 03/10/21 | Leaving of:net8848. | |
| 05/10/21 | Leaving of:NhanDT. | |
| 10/10/21 | Joining of:Songngam. | |
| Deletion of:Songngam. | ||
| 14/10/21 | Deletion of:Tinkerbelll. | |
| 24/10/21 | Deletion of:林珂因. | |