| September 2021 | ||
| 08/09/21 | The alliance MEOW4 was founded. | |
Founding members::  月下花园, 十七晴, 小土匪, scboy, 薛定谔羊, 桂花酒, 少年游 and 小小胖丁. | ||
 The alliance reaches a population more than 1,000. | ||
| 14/09/21 | The alliance reaches a population more than 5,000. | |
| 17/09/21 | Leaving of:月下花园. | |
| 20/09/21 | Joining of:JoelKS. | |
| Leaving of:JoelKS. | ||
| October 2021 | ||
| 04/10/21 | Deletion of:小土匪 scboy 薛定谔羊 桂花酒 少年游 and 小小胖丁. | |
| 05/10/21 | The alliance MEOW4 was canceled. | |