I'd really like to try to write a Twice or Red Velvet omegaverse, but not the wolf au kind.

There will be lots of sub-gender roles and not just the usual Alpha Beta Omega... and a little bit of biology lesson. The universe will be based on a webtoon by the name of Our Omega Leadernim. I don't really like omegaverse au at first because I really, really don't like wolfau but then this artist happened to create OOL and instead of usual wolfau she used purely human genetics.

And since I'm a biology trash I instantly liked it. Since then, wanted to create my own omegaverse.

Alpha

• Super Alpha or Zeta

Alpha that has three Alpha factor genes. Despite being 'Super', Zeta is not considered the top of the hierarchy.  

Genotype: X^AY^AY^A (Jacob syndrome) X^AX^AX^A (Triple X syndrome)

• True Alpha

A True Alpha carries two Alpha factor genes. They are the very top of the human hierarchy as shown by their superior physique, dominant aura, aggressivity, and sharp instinct. Their scents are normally a mix of natural scents.

Genotype: X^AY^A and X^AX^A

Note: Female True Alpha is born inter (in other words, ) and unable to conceive a child.

• Sub-Alpha or Delta

The most common type of Alpha. Have one of each Alpha and Omega factor genes. Due to the more recessive omega gene, Sub-Alpha lacks the aggressivity. Their scents are duller and sweeter than those of True Alpha.

Genotype: X^OY^A X^OX^A

Note: Female Sub-Alpha can both conceive and impregnate normally.

Beta

• Dom Beta

A Beta that has only one Alpha factor gene. Doesn't go into a rut and emit scent, but is still able to smell and get affected by scents emitted from Alpha and Omega. Dom Beta shows dominant and aggressive behavior.

Genotype: XY^A X^AX

• True Beta

Humans that do not have any of Alpha or Omega factors genes are considered True Beta. They are stripped off their animalistic instinct and couldn't smell scents.

Genotype: XX and XY

• Sub Beta

A Beta that has only one Omega factor. Doesn't go into heat and emit scent, but is still able to smell and get affected by Alpha and Omega's scents. Sub Beta shows submissive behavior.

Genotype: X^OX X^OY

Omega

• True Omega (female)

Submissive, fertile, and goes into heat every 3-4 months. True Omegas are born with an attractive physique to allure mates.

Genotype: X^OX^O

• Gamma (male)

Male Omegas are rare due to the fact Y chromosome with the O factor gene is impossible without a chromosomal mutation. They can both impregnate and conceive, but the latter is a risky practice due to males doesn't have working ovaries and other female internal ual organ.

Genotype: X^OY^O

I'm still contemplating whether to deliver this omegaverseau in comedy or angst/drama.

The fixed pairing and sub-gender role is only 2yeon (Dom Beta Nayeon and Sub Alpha Jeongyeon) because I'm not sure with the rest of them. I just couldn't give all of them Sub-Alpha or Dom Beta roles!

((though I think Dahyun is more of a Sub Beta or True Beta or Omega))

As for pairings...

I'm soft for royal pairings (2yeondahmosatzumichaeng) but I'm soft for the others too help me