* It is revealed that the novel's characters, events, and place names are fiction regardless of reality.

Alpha

Born with a naturally superior body and intelligence, it reigns over the ruling class.

Although rut (estrus) comes periodically, it is often resolved through sexual intercourse rather than suppression by using social status.

Alpha is born only through Omega's womb.

tl/n : Rut will also be translated and used intermittently as Heat.

Omega

It sends out pheromones that attract alpha during the periodical heat cycle.

You'll have to take a depressant during the heat cycle because you are obsessed with sexual desire to lose your reason.

Because of these characteristics, they are still recognized as sexual beings (beasts) in modern society.

Imprint

When AlphOmega in rutting period is imprinted during sexual intercourse, they react only to each other's pheromones.

For this reason, these imprints took the place of deterrents in the past.

A match of fate

The phenomenon is that alpha and omega are attracted to each other without imprinting.

Pregnancy and childbirth (for alpha female-omegas)

Alpha women have sperm in their bodies, but they do not have external genitals.

Therefore, sperm is collected with a medical instrument and artificially fertilized in the body of an omega man.

Girls born through such artificial insemination are more likely to be an alpha.

***

Prologue

“You must have been in a hurry”

A voice was heard beyond the distant consciousness.

Ah. It's him.

The alpha who drove me crazy.

Hae-won recognized his identity only by the reverberation. And the other party also knew Haewon.

“But what if I leave my fiancé and she gets wet?”

Who the hell is this man and does he even know about the engagement? Could it be that he did his own background investigation after that day? But, why?

“M-me, what's wrong with you……. Oh!

“Haewon, why are you doing this to me?”

The hard question turned into a strange groan. With only one touch of this man.

The fingers that pushed through the marsh filled the vaginal wall. The man expanded his range by bending and stretching his fingers.

“Ahngh, haahkk….!”

Gently, gently.

The man's words were no longer audible. The body, which had a cycle, refused to talk and pursued only pleasure.

Nevertheless, she could feel the man's gaze clearly. It was Omega's instinct, and instinct, was caving into this man.

“You spill water like this while giving off the smell of omega.”

Sure enough, the man whispered mischievously in Hae-won's ear.

“Which alpha can withstand it?”

“Ugh…!”

Haewon closed her eyes tightly.

The breath in her ear was as thick and heavy as the man's reverberation. Hae-won despaired, feeling the wet feeling between her legs.

“Hae-won. Did you try to get a fuck someone other than me?”

“Ahh, ang, hngh…!”

“Huh? You're not, right?”

Before she knew it, his two fingers were scrambled in her flesh. The clapping of water intensified.

“But if I hadn't come, you might have asked someone else here to deal with this.”

The man whipped up Haewon's chin.

The beach, facing the gray eyes, froze as it was.

Why,

You are…

“Right?”

The smiling man was her fiance.

She thought he was an omega.