| November 2018 |
| 18/11/18 | The alliance NB3 (today: IM-NB-玄武) was founded. |
| Founding members::  ZG8Q, xcj, 卞贝贝, Thinking, fayer, tsh2065 and Jason. |
|  The alliance reaches a population more than 1,000. |
|
| 19/11/18 | Joining of:唐人街, 皮卡丘 and 狗多多. |
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| 20/11/18 | Joining of:Ship, lemondude, CatCook, cc776, Cerus and donla. |
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| 21/11/18 | Joining of:vcxz, cc7n2477, 果园老农, iceword, yk432, ADG, tinvess, csol, Zkle, GGBonD and Lazurite. |
| The alliance reaches a population more than 5,000. |
|
| 22/11/18 | The alliance is now known as NB-太炎. |
| Joining of:zqtonghua and Lilei. |
| The alliance reaches a population more than 10,000. |
|
| 23/11/18 | Leaving of:xcj. |
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| 24/11/18 | The alliance is now known as NB-玄武. |
| Joining of:小虾米, shhx2005, 小马宝莉, 九公主, baiwei, limon, xuehua and sunky. |
| Leaving of:狗多多. |
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| 25/11/18 | Joining of:tonton and 9ball. |
| Leaving of:tinvess. |
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| 26/11/18 | Joining of:小手冰凉 and bbs. |
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| 28/11/18 | Leaving of:zqtonghua. |
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| 29/11/18 | Leaving of:sunky. |
| December 2018 |
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| 01/12/18 | Joining of:火燒島, 烘爐地 and Mike8547. |
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| 02/12/18 | Leaving of:CatCook and 九公主. |
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| 05/12/18 | Joining of:yoyo. |
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| 06/12/18 | Leaving of:vcxz. |
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| 08/12/18 | Leaving of:小手冰凉. |
| The alliance reaches a population more than 50,000. |
|  The alliance have their first conquest. |
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| 14/12/18 | Deletion of:烘爐地. |
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| 16/12/18 | The alliance has done over 5 conquests. |
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| 17/12/18 | Joining of:chengguan. |
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| 19/12/18 | Deletion of:Zkle. |
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| 21/12/18 | The alliance has done over 10 conquests. |
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| 22/12/18 | The alliance reaches a population more than 100,000. |
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| 24/12/18 | Joining of:baozi. |
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| 27/12/18 | Joining of:deleteac. |
| January 2019 |
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| 02/01/19 | Leaving of:shhx2005. |
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| 05/01/19 | The alliance has done over 20 conquests. |
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| 06/01/19 | The alliance is now known as NB玄武-IM. |
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| 07/01/19 | The alliance is now known as IM-NB-玄武. |
|
| 09/01/19 | Leaving of:bbs. |
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| 21/01/19 | Deletion of:唐人街 cc776 and GGBonD. |
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| 23/01/19 | Joining of:sunky. |
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| 26/01/19 | Deletion of:chengguan. |
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| 29/01/19 | Deletion of:limon. |
| February 2019 |
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| 04/02/19 | Deletion of:Jason. |
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| 09/02/19 | The alliance has done over 50 conquests. |
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| 10/02/19 | Deletion of:donla. |
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| 13/02/19 | Deletion of:yoyo. |
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| 19/02/19 | Leaving of:Thinking and csol. |
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| 22/02/19 | Leaving of:lemondude. |
| Deletion of:ADG. |
| March 2019 |
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| 06/03/19 | Joining of:lemondude and ADG. |
| Leaving of:ADG. |
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| 08/03/19 | Deletion of:ZG8Q. |
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| 10/03/19 | Deletion of:iceword. |
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| 15/03/19 | Deletion of:baozi. |