1 - 20 of 471 Works in Somnus Lucis Caelum
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Dawn of New Beginnings by NamerofThings, Sapphire_Sword04
Fandoms: Twisted-Wonderland (Video Game), Final Fantasy XV
03 Dec 2025
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Summary
Noctis Lucis Caelum sacrificed himself to save the world, however someone else had plans.
Upon his awakening he finds himself in a new world. A world where gods are of a by-gone era and magic flows abundant. Enrolled in a school that he never sighed up for.
Hopefully, life was going to be simple, right?
(Book 3 part 1 will be delayed to January 7th, 2026)
Series
- Part 1 of Twisted Final Fantasy
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Summary
Excerpt:
But something looms
She heard the earth, something has switched
She understood too quick, but realized too late
If you are the Earth's loved,
why didn't you realize his deception?
Series
- Part 2 of "Saint"
- Language:
- English
- Words:
- 122
- Chapters:
- 1/1
- Comments:
- 1
- Hits:
- 2
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Summary
"Ardyn!" Somnus had meant for his tone to come better pointed, yet his surprise slipped trough making his call sound more like a yelp.
"Just a moment!" The forenamed brushed his call off, continuing his way through the snow.
Somnus's shoulders lower with his mood. Crossing his arms over his chest, and buried his nose into the collar of his cape. Glaring at his brother while he barged into the frost.
His eyes flickered to the ground for a second when an idea came to mind. The snow stole the heat from Somnus's hands while they molded it into shape. Looking back at Ardyn, further in and entranced by the ground.
Vaguely aiming in Ardyn's direction, Somnus threw the clump of snow. The snowball crashed against the back of Ardyn's head, splattering across the boy's hair. Ardyn did not react how Somnus had expected. Instead of a quick turnaround or hand reaching for his head, Ardyn fell forward, crushing the snow under him as it cushioned his descent.
Or
Ardyn and Somnus are out after snowfall, unexplained shenanigans happen and Ardyn gets downed by a snowball.
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Summary
Somnus ruminates on his long life.
Series
- Part 1 of Stories of The Other Side
- Language:
- English
- Words:
- 521
- Chapters:
- 2/2
- Hits:
- 32
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The King of the Angels by EvanKnight
Fandoms: Neon Genesis Evangelion, 新世紀エヴァンゲリオン [3 Years After] -ANIMA- - 山下 いくと | Neon Genesis Evangelion: ANIMA - Yamashita Ikuto, Final Fantasy XV, Final Fantasy Series
09 Oct 2025
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Summary
In a time where the age of Kings had long since passed ancient forces awaken dark powers response to the path of destruction. the Gods descend to pass judgement upon our world. The trial of the red earth a test not for mankind but a test for the final King. When the world is red and consumed by darkness the King shall rise again to cleanse this darkness and again absolve man of sin
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Demon Slayer Corps: Allies of Lucis by SirPrompto15
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), Final Fantasy XV
08 Oct 2025
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Summary
A Final Fantasy XV AU and crossover in which the Demon Slayer Corps exists in Lucis.
Series
- Part 7 of Kimetsu-verse
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TheDarkestDandelion's Contribution To FFXVtober 2025! by TheDarkestDandelion
Fandoms: Final Fantasy XV
08 Oct 2025
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Summary
I did it last year, so I thought why not do it again this year?!!!
Happy FFXVtober 2025, everyone!
Day 1: Ingredients - Cor & Prompto
Day 2: Ancestors - Somnus & Noctis
Day 3: Beach - Nyx/Cor
Day 4 and 5: Warp Strike and Side Quest - Regis/Aulea
Day 6: Daemons - Cor & Clarus & Iris
Day 7: Injury - Cordyn -
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Summary
A collection of one-shots and AUs relating to my fanfiction Replica of Night based on Final Fantasy 15.
Series
- Part 2 of The Road to Dawn
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He will not settle for long. Find the ring. Do what must be done.
The boy’s consciousness thrashes wildly—the words stirring some protective part of his soul to life—but with the Draconian’s blessing, Somnus smothers it like an ember beneath his heel.—
Bahamut sends Somnus to possess Noctis's body after Noctis tries to defy his fate as the King of Light. Somnus wakes up in bed with the last person he expects.
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As he watched the sun finally crest over the Wall, Prompto felt hollow.
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Prompto just debuted in the music industry! After so much time being a trainee, he finally thinks he can be an idol. Even if he sometimes questions whether he really has the talent to be in the same company as Luna, the most famous singer in the country...
And, well, his uncertainties get a little worse when Noctis, the most prestigious idol of the generation, starts showing up too much in his life, bringing a whirlwind of feelings that Prompto is under the impression they won't let go of him anytime soon...
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Olpada and His Little Chetho by TheDarkestDandelion for WhoStarLocked
Fandoms: Final Fantasy XV
03 Sep 2025
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Summary
Little four-year-old Nyx of Clan Ulric is coming over to Insomnia to celebrate the winter solstice with his immortal grandfather, Somnus Lucis Caelum, and his very distantly related cousins, King Mors and Prince Regis.
Living in the tropical Islands of Galahd, Nyx has never seen snow before, and he has no idea what a 'Shivalia' is or how his extended family celebrates the festive period.
He has a lot to learn before these three weeks are up! But Nyx is up for the challenge of dealing with the craziness that is the Caelum side of his family tree!
Series
- Part 2 of Olpada (Grandad Somnus) AU
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Summary
Aurora, who before didn't have name. Was an orphan from Altissia. Adopted by King Regis Lucis Caelum CXIII, he was pulled in by the mysterious force that came from the child. She became the adopted sister of Noctis, and Princess of their fair nation. Noctis' marriage to the former princess of Tenebrae ruins the relationship he and Aurora establish....Following the events of the video game; watch as the events unfold between the future king, his entourage and the woman whom he never saw as his sister but as his lover.
Series
- Part 1 of Reincarnation
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Bliźnięta Światła i Zmian by Vesper_Lucis_Caelum
Fandoms: Final Fantasy XV, Brotherhood: Final Fantasy XV - Fandom, Kingsglaive: Final Fantasy XV, Final Fantasy XV: Episode Ardyn, Final Fantasy XV: Episode Prompto
10 Aug 2025
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Summary
Noctis posiada siostrę bliźniaczkę, a to zmienia wszystko. Są jak dzień i noc, ogień i lód. Są dwiema stronami tej samej monety, które nie mogą bez siebie istnieć. Aeterna nie jest częścią Przepowiedni, ale czy na pewno? Jej obecność tworzy falę zmian, której nikt, a już na pewno nie Ardyn czy sam Bahamut się spodziewał, ale czy zmiany te będą wystarczające, aby zmienić tragiczny los Noctisa i jej bliskich, a może sama wpadnie w sieć spisków i intryg nadchodzącego przeznaczenia?
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Noct is touchstarved and doesn't know it.
Then everything just gets worse.
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Noctis grows tired of second chances. But he must keep going.
(2025 version. spoilers for game and dlc)
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It is well known throughout Galahd that thunderstorms are a gift from Ramuh.
And little Nyx of Clan Ulric can't wait for a chance to see the Fulgurian.
It's just a shame his grandfather, Somnus Lucis Caelum, has pissed Ramuh off!
Series
- Part 1 of The TDD's Contribution to Nyx Ulric Week 2025
- Part 1 of Olpada (Grandad Somnus) AU
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Two Birthdays, Two Thousand Years Apart by TheDarkestDandelion
Fandoms: Final Fantasy XV
07 May 2025
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Summary
Two birthdays. Almost Two Thousand years apart.
Each birthday, Ardyn got to share it with the one person he loved most in the world.
One birthday, he was a mere mortal man, who was in love with the First Oracle and her soul had the ability to light up every room she stood in.
The other, he was an immortal daemon, who was in love with the most reckless, outlandish and stubborn mortal man who had ever walked Eos.
Both of these birthdays, Ardyn wouldn't trade either of them for the world.
Series
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Lifestreams cross and diverge. New destinies are being created or ruined. While in one timeline, destiny unfolds as the Draconian had willed it; Noctis sacrificing himself to save Eos and bring an end to the blight, in this timeline, a stubborn soldier takes a stand because he wants to!
Wanting was never enough, some were told while others were taught that will is the strongest force to push a human forward. How far must man go to prove that he is worthy of his life? What price must be paid to do the right thing?
What is the right thing anyway?
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It's the timeline in which Cor screws up epically and still manages to come out on top somehow because of his stubbornness and unadulterated skill. It's also the one in which Titus wishes he'd win at least one argument against the man and Nyx has a field day because of all this shit...
