| December 2020 |
| 21/12/20 | The alliance CSB was founded. |
| Founding members::  LYL, るるみこ, GetName, capricorns, Deam, Blues, ZAQ, niseko, pantene, Maggot, indoboi, sledgeHammer, FlyingFish, Yuzupi, Dafko, chiyuen_lcy, kira, まぱんだ, YaKamoz, yankar, akikosann, Dorayaki BB, ひいちゃん, kyon, Napier, Thunder, alulukan, namihei, Bell, hunter, punpun, mipopo, まなろう, Sakuma, BONO, SHI, takataka, kou, abyssi, GGAP, めこん, marcella, tsm, masa, koreto and kenichi. |
|  The alliance reaches a population more than 100,000. |
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| 24/12/20 | Leaving of:indoboi. |
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| 27/12/20 | Leaving of:Thunder. |
| January 2021 |
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| 01/01/21 | Deletion of:sledgeHammer. |
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| 10/01/21 | Deletion of:Dorayaki BB and Napier. |
|  The alliance have their first conquest. |
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| 15/01/21 | Deletion of:mipopo. |
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| 20/01/21 | Deletion of:kira. |
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| 22/01/21 | Leaving of:めこん. |
| Deletion of:punpun. |
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| 27/01/21 | Leaving of:ZAQ. |
| Deletion of:Bell. |
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| 28/01/21 | Leaving of:LYL GetName Deam Blues niseko pantene Yuzupi chiyuen_lcy YaKamoz akikosann hunter BONO SHI abyssi tsm and masa. |
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| 29/01/21 | Leaving of:るるみこ yankar kyon alulukan and takataka. |
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| 30/01/21 | Leaving of:Maggot. |
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| 31/01/21 | Leaving of:まぱんだ. |
| February 2021 |
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| 01/02/21 | Leaving of:koreto. |
| Deletion of:まなろう. |
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| 02/02/21 | Leaving of:Dafko ひいちゃん Sakuma and kenichi. |
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| 03/02/21 | Leaving of:GGAP. |
| Deletion of:capricorns. |