She Has a Deadly Pheromone [Female Omega, Male Alpha]

Jian An transmigrates into an ABO world as a female omega. She was born into this world and grew up receiving her mother's all-encompassing love.

Her mother is a wonderful cook and always feeds her all kinds of experimental drugs. They also do all sorts of experiments together as mother and daughter.

She's the test subject.

Her mother loves teaching her: math, mechanics, bionics, medicine, and all kinds of profound, complicated knowledge and techniques. Jian An tries hard to keep up, but her mother still calls her stupid.

Her mother sends her to build up her strength, tossing her into swarms of bugs so vast they blot out the sky. She has to fight her way out alone and bring back an intact specimen.

And so on and so forth...

Then one day, the ever powerful, mysterious, dangerous, and neurotic Madam Su Qun finally shows a hint of panic.

Just moments ago, Jian An heard her muttering:

"How did those old fossils find this place?"

"Forget it, leave the equipment behind!"

Then Jian An watched her mother make a cloned corpse, staged to look as if it had been killed by an experimental insectoid, sling a pack over her shoulder, step into a teleportation device, and disappear without leaving her a single word.

Jian An: ...

Mom, you can fake your death if you want, but you didn't have to leave me behind too...

Later, when people from the Interstellar Military Research Institute find her, she has become one of the "legacies" left behind by the legendary scientist Madam Su Qun, who supposedly gave her life for science.

After studying Jian An for a month, a group of scientists discover that she's just an ordinary omega, with somewhat below-average intelligence and mental strength to boot. They sigh in disappointment and turn their attention to the other research files Su Qun left behind.

Jian An, whose intelligence is supposedly low: ???

Isn't it a little unfair to compare her intelligence to that of a group of top scientists?

From then on, Jian An, treated like a lucky charm at the institute and left with nothing to do all day, sneaks into the military training base next door.

Day one: Jian An takes first place in an insectoid knowledge quiz.

Day two: Jian An sets a new speed record in mecha assembly training.

Day three: Jian An... is discovered...

Colonel William Loren is an undefeated officer admired by countless people, an SSS+ Alpha, and the head instructor for the Empire's elite forces. He discovers that an omega from the neighboring research institute has snuck into the base.

Like many omegas, she looks beautiful, delicate, and elegant. Just standing there is enough to set countless Alphas fantasizing.

But unlike the others, she's apparently never received a proper education and knows nothing about common sense. She's practically illiterate.

Otherwise, she wouldn't recklessly poke his gland and say something that sounds like flirting, then ask in confusion, "Your pheromones don't have a scent?"

"The air around you feels so much fresher. I like it."

"Aren't you going to training? I heard the head instructor here is terrifying."

Jian An chats away with the handsome Alpha beside her, who hasn't gone to assembly yet. She never expects him to suddenly spit blood the next second.

Only when she sees his expression grow more and more pained does Jian An realize something dangerous: her pheromones have been stirred up.

Her pheromones don't make Alphas go into heat. They kill.

Help! Beauty really is a menace. But what is she supposed to do now?

#HumanWeaponsOmegaAlphaShowdown

Mindless wish-fulfillment, lots of headcanon, plenty of romance

First draft blurb: 2025.8.28

Theme: The world is vast. You can embrace it all.