1 - 20 of 23 Works in Observer Zero (Azur Lane)
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When a weird invention interacts poorly with a mirror sea in the midst of an attack, the commander is thrust back in time. Lost, confused, and frantic to return to his proper time, the Commander begins to hear tales of women abandoned by sailing crews. Sounding eerily like Kansen, the commander sets out to find these girls to hopefully find a way home.
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The Northern Star by Randomuder721
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Azur Lane (Anime)
24 Sep 2025
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Having just been commissioned with a new ship, Carrier Strike Group Eleven and some parts of the 2nd Fleet have gotten themselves into an extraordinary event which would bring them through a whole new world, cut off from both the mainland and every other connection.
They will be jumping into a world with unstable politics, constant wars, and a whole new enemy they have never encountered before. In a world where humanity split themselves between the factions of Azur Lane and Crimson Axis, fighting against the enemy known as the Siren.
They will not be alone, though, as they will be accompanied by several other groups that transferred along with them from their own world and from nations across the world, and unexpectedly, from the sirens themselves.
Would they join forces with Azur Lane? The Crimson Axis? Or with the Sirens?
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Azur Project by Arbiter_404
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Azur Lane (Anime), Ace Combat (Video Games), Project Wingman (Video Game)
23 Aug 2025
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The story is set during the height of the Crimson Axis vs. Azur Lane conflict - the world is fractured, humanity struggling to hold against the alien Sirens and the Axis war machine. Wisdom Cube technology has changed naval warfare forever, with shipgirls (living manifestations of famous warships) now serving alongside human forces in a brutal modern ocean war.
Thrown into this world of politics, battles, and ancient grudges, Michael a quiet, bookish young commander must learn fast if he hopes to survive and lead.
A.K.A my take on Azur Lane + Ace combat and Project Wingman
Series
- Part 2 of An Arbiters multiverse
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Commander Lelouch of Azur Lane by dalek117
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Code Geass
17 Aug 2025
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Lelouch vi Britannia, only 16 years old, finds himself thrown into a new adventure, cast away from everything he ever knew, thrown into a new world. His sole task, to save this world from those that threaten it. Now, Lelouch must navigate and unite a world divided, a world with the KANSEN, naval warships manifested in human form.
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Cataclysmic Memeic Incident by Miy4miIkuyo
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Azur Lane (Anime)
09 May 2025
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Uhhhhh, Just Puri being Puri! Boredom in life manifested again!
- Language:
- English
- Words:
- 1,576
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 58
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The History of the Azur Lane World (Rewrite) by knight7272
Fandoms: 碧蓝航线 | Azur Lane (Video Game), 86-エイティシックス- - 安里 アサト | 86 - Asato Asato
16 Apr 2025
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A recollection of World History
Note: this is for my AL Fic Series
Series
- Part 23 of Azur Lane Fic Series
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Adam and the fleet return to Azur Lane and he gets his first introduction to the press. Meanwhile, the sirens are considering the implications of this new arrival in their test site, and how to proceed with their plans from that point on.
Series
- Part 14 of Project Ascension
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Crimson Tide: Betrayal by OZARZ
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Azur Lane (Anime)
02 Jan 2025
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In a twisted Azur Lane universe, alliances shatter as anarchy descends. Unthinkable betrayal takes hostages, and lives are claimed mercilessly. Amid the chilling chaos, Enterprise races against the relentless march of time, her mission to find out the truth and rescue her allies. The clock is ticking...
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Aliens vs. Kansen by ThunderShott
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Azur Lane (Anime), Alien Series
14 Dec 2024
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After a Juggernaut-class ship crash lands on Midway’s Eastern Island, the Kansen are sent to investigate it. Once they get inside, they slowly realise they have a new problem on their hands…
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Six words were spoken. Her blood ran cold.
There was hope beating the Sirens. Hope that one day they can be defeated and humanity will go into a golden age of eternal peace.
That was Yorktown’s belief. But when one phone call from Jean Bart turns into one of the biggest shocks for everyone, she couldn’t help but wonder just how bleak the future might really be.
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Commander's Rounds Entry 175: Do or Die by ArchiveSlabe
Fandoms: 碧蓝航线 | Azur Lane (Video Game)
03 Sep 2024
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The threat posed by Zero has escalated to the point that the commander and Azur Lane can no longer sit by and watch. The only way to stop her now is to take the war to the Sirens- While the risks may be high, the alternative is far worse.
Series
- Part 178 of Commander's Rounds
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Commander's Rounds Entry 170: No Truce with Gods by ArchiveSlabe
Fandoms: 碧蓝航线 | Azur Lane (Video Game)
03 Aug 2024
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The commander meets with Zero, and discovers the full intentions of the Sirens and their master.
Series
- Part 173 of Commander's Rounds
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After receiving intel from HMS Enterprise, Azur Lane moves to strike but little does anyone know what the cost will be change is inevitable as time doesn't stop
Series
- Part 16 of Azur Lane Fic Series
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Commander's Rounds Entry 130: Risk is our Business by ArchiveSlabe
Fandoms: 碧蓝航线 | Azur Lane (Video Game)
05 Sep 2023
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Purifier offers a possibility for catching Chariot off-guard, but it requires him to figure out exactly how much he trusts a defector.
Series
- Part 133 of Commander's Rounds
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Vice-Admiral Horatio Nelson has just been granted the HMS Victory and has been given the mission of blockading the Iris Orthodoxy at Toulon, but a fleet led by Admiral Pierre-Charles Villeneuve manages to slip past and join up with Spanish Navy. On the way to Toulon, Nelson receives a strange new crew member…
Series
- Part 1 of The Kansen Commander
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Fate/ Azure Destiny by Polyfemus
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Fate/Grand Order
12 Feb 2023
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Many years after the battle against Goetia and the end of the Grand Order, Fujimaru Ritsuka finds himself involved in another war. Will the previous last master of humanity be able to accept his role in the incoming war? [AU]
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Son of a Ship by kithrin
Fandoms: Harry Potter - J. K. Rowling, 碧蓝航线 | Azur Lane (Video Game)
16 Nov 2022
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Harry is flung into an alternate reality by the blood wards snapping, there he will find a family and hope. Enterprise/Belfast, Harry/KMS Odin/IJN girl/HMS Vampire/USS girl/and a surprise.
Cross posted with FF.net, other fics to follow -
El Universo Nunca Cambía by Railormax
Fandoms: 碧蓝航线 | Azur Lane (Video Game), Fallout (Video Games)
12 Aug 2022
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Un desastre universal crea accidentalmente un cruce entre dos universo, un mundo desolado por la guerra nuclear y otro mundo pelando contra alienígenas se juntaran con un armamento peculiar y pronto dos comandantes y un paladín tendrán que unir fuerzas para detener a un hombre sabio pero peligroso, y todo lo que hará para obtener lo que más desea, la tecnología suficiente para dominar el mundo y esto llamará la atención de otras amenazas iguales o peores.
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This is Not Operation Rheinübung by TheAverageAsian217
Fandoms: 碧蓝航线 | Azur Lane (Video Game)
27 May 2022
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It is 1945, and the Sakura Empire is making a desperate last charge with Operation Te-
Hold on. That ain’t right.It’s 1944, and the Eagle Union is making headways into Ley-
Nope. Not right either.It’s 1942, and the climactic battle of Midway is-
God damn it. It’s all in the wrong theater!It is 1939, and it is a warm, sunny day…
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Observer Alpha leads the Instance-specific efforts of the Sirens in their attempt to transform the fractured, nearly useless humanity and the surprisingly adept kansen into a fighting force to push back That Which Feeds, and ultimately use the humans to eliminate a threat that would end them all, should it so desire. Millennia have passed, and Observer has watched as she and Zero, her superior, have relegated any race deemed useless to be a simple distraction, a target for That Which Feeds, so that they may focus their attentions on a single warlike race that evolved on the death, destruction, and chaos that is war. Their methods may seem callous, but what better way is there to prepare a race for a fight for their very survival than to threaten it themselves?