| May 2020 |
| 05/05/20 | The alliance Rooks was founded. |
| Founding members::  Rose, Cailian, Garus Gallus, Falcon, SilentSong, CeloN, 藍一3一, Ingane, l7ashtet, adrkaren and pharell FR. |
| Leaving of:Falcon l7ashtet and pharell FR. |
|  The alliance reaches a population more than 1,000. |
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| 06/05/20 | Joining of:AMF, Nardi, jusoph, wolf, Katten, lord, Racer, meksikav, levi and baconrosty. |
|  The alliance have their first conquest. |
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| 07/05/20 | Joining of:Eddy, kamchak, brioska and Carlito. |
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| 08/05/20 | Joining of:miss.leone, Geegles and MC ~ Soufjan. |
| The alliance reaches a population more than 5,000. |
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| 10/05/20 | Leaving of:CeloN. |
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| 11/05/20 | Leaving of:Eddy. |
| The alliance reaches a population more than 10,000. |
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| 12/05/20 | Joining of:Див102. |
| Leaving of:MC ~ Soufjan. |
| Deletion of:miss.leone. |
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| 14/05/20 | Joining of:FIODENISUN. |
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| 15/05/20 | Leaving of:Nardi jusoph and brioska. |
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| 18/05/20 | Leaving of:Rose. |
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| 19/05/20 | The alliance has done over 5 conquests. |
| The alliance Rooks was canceled. |