1 - 20 of 97 Works in Omega Yagami Light
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Light and L are two halves of the same coin. Different in many ways, and similar in many more.
They stand on opposite sides in their fight for justice. They have clashing personalities and equal amounts of ego. And they are both Omega with their own way of managing: Light, who suppresses and hides it, and L, who completely ignores it.
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Collection of Aus Ideas accompanied by illustrations and inspiration from other fanfics
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Ok so boom. Light must regain his memories after a massive shipwreck, but it doesn’t get any easier when L keeps putting his dick in his face all the time— lol :p / also Light’s omega keeps trying to intervene, yet Light can’t listen 👀
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Light dies and is reborn into an ABO world, only to find that due to plummeting birth rates, adult Alphas and Omegas are forced into mandatory romantic matching by the government. His blind date turns out to be his nemesis from his previous life... or something like that.
One day, L picks up a black notebook dropped on his front lawn and unexpectedly recovers his past-life memories. As the world’s greatest detective, he decides to see what the previous life's Kira is up to. If a second Death Note falls into Misa Amane’s hands, Light Yagami remains a dangerous target. Naturally, the most convenient way to contact Light is to insert himself into the other’s blind date list.
Thus, to monitor each other’s movements, the two decide to pretend to be a couple. On the surface, they are an AO pair; behind the scenes, they are constantly testing: "Do you have memories of the past life?"
Ryuk: Hehe, humans are so interesting.Series
- Part 2 of Lawlight
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【情人节阴间纯爱放出】
月死后重生到abo世界，发现因为生育率低下，成年的ao会被政府拉去强行恋爱匹配，然后自己的相亲对象竟然是前世的宿敌……大概这种发展。
L于某天捡到了家门口草坪上掉落的黑色笔记本，意外恢复了前世的记忆。身为世界第一侦探，他决定去看看上辈子的基拉在干什么，如果第二本死亡笔记还会落到弥海砂手里，夜神月依然是个危险对象。而和夜神月最方便的接触方式，自然是把自己塞进对方的相亲列表里。
所以，为了监视双方的动向，两人打算先假扮成情侣。表面上是ao情侣，背地里却在试探着“你拥有前世的记忆吗？”
硫克：嘿嘿，人类真有趣。Series
- Part 9 of L月各种各样的au
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L finds a way to kill two birds with one stone by mating with Light Yagami. Light is horrified to find out he is being sold off to his enemy, but can't deny the pull the alpha has.
Series
- Part 2 of Death Note
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Light was coming to sit next to him. L could feel his bare toes twitch against the seat of his chair.
"How did you sleep Ryuzaki?" Light asked. L attempted to hum noncommittally in response. Light couldn't possibly know the answer was 'not at all, actually. I was up thinking about that spot on the back of your neck between where your hair ends and your shirt collar starts.'
*
Yagami Light is Kira. He's also an Omega. This manages to derail the entire investigation and send the worlds greatest detective into a manic spiral.
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Light Yagami, not your typical Omega
Series
- Part 1 of Omegaverse
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Those who use the Death Note are granted a great power over death, but what happens when they themselves meet their end?
The first time Light Yagami died, the first time he was given a second chance, was one of the greatest days of his life.
He didn't squander it. It was an opportunity for more!
Then it happened again.
And again.
Every death, every life, was just another building block. Another chance to do things better. Go farther.
Every life better than the one before.
It was perfection.
...It was endless...
It didn't stop.
What was the point of going on? Other than the fact that he could not end it.
Light was tired of the lives he was forced to live.
At his lowest point he is forced into a world that finally is different. Something new, something he does not know how to navigate. What is an omega? Why does everyone act like him being one is such a big deal?
...You know, nests are actually quite nice. Suppressants suck, but hey, his family is giving him lots of cuddles now. There's only thing...Light did not see the Death Note fall...It was not where it should have been when he looked...
So who the fuck is Kira? -
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“Is it really wise to spend your rut with a stranger?”
L’s mouth hangs, stunned. “I assure you that I will not be carrying this out recklessly. And my contacts are not—”
Light clicks his tongue and turns his back to the other, declaring their discussion over. Stupid detective.
(L is about to go into rut. And Light can't believe the detective isn't asking for his help.)
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Respirando profundamente, el alfa trato de continuar.
—Light, he admirado bastante tu inteligencia y dedicación desde hace un tiempo. Así que después de pensar mucho al respecto, he llegado a la conclusión de que tú y yo deberíamos tener un bebé. -
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Light Yagami is a sigma male. No heats, no ruts, but with all the power and pull of an alpha and omega combined. Light Yagami is beyond the secondary gender system, above hormones and pheromones. Only a man of such superior biology could be the god of a new world.
Until a pair of handcuffs and a certain detective send his body into motion.
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Light has questions about Ryuk's clothes, why does he even have them? Turns out behind those clothes hes packing, and has not one but two assests twitching to enjoy his human companion.
Series
- Part 137 of Omegaverse Alpha Beta Omegas
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Four years ago, Light disappeared. L finds him again with a small child that has L's hair and L's eyes.
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In an omegaverse L wins AU, L switches out Light's suppressants with fakes to get him to go into heat. Then they fuck.
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Feathers by Rainbow_fairytale for Taime_Riddle
Fandoms: Death Note (Live Action TV), Death Note (Anime & Manga)
12 Dec 2025
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Following Light’s execution, L slowly falls apart. Losing Light caused L to begin losing his morals, and L can’t seem to make himself care.
When a new Kira makes an appearance, L has no choice (mostly due to Himura and Near) but to step up and solve the case. But is L ready to face Light again?
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L's Legacy grows in Light's womb. by SNBHMSM
Fandoms: Death Note (Anime & Manga), Death Note (Live Action TV)
22 Nov 2025
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Light scanned the room again. Everyone avoided eye contact, their expressions stuck somewhere between concern and confusion. The silence stretched awkwardly until the door opened and a doctor stepped inside.
Clipboard. Nervous posture. Forced neutrality.
“Young man,” the doctor began, clearing his throat. “We received your blood test results.”
Light narrowed his eyes. His voice came out sharper than he intended. “Blood test? What blood test?”
The doctor hesitated, a bad sign.
“It came back positive.”
Light felt irritation spike. “Positive for what?”
The room tensed as if bracing for impact.
Then the doctor said it, blunt, emotionless, devastating:
“You’re pregnant.”
The world stopped.
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Ryuk decide to try the little human who parades around him like he has the power now that he has his book. Light learns quickly Ryuk has the control.
Series
- Part 132 of Omegaverse Alpha Beta Omegas
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Colectânea de cenas Ryuk/Yagami Light A/B/O.
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Punishment by Rainbow_fairytale
Fandoms: Death Note: Another Note, Death Note (Anime & Manga)
31 Oct 2025
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Beyond had told Naomi Misora years ago that he wasn’t the submissive type. He lied.
Death Note Kinktober Day 5: Discipline