This is your typical ABO world.
In this world, humans are divided into a dominant hierarchy of; Dominant Alphas Male/Female, Neutral Betas Male/Female, and Submissive Omegas Male/Female.
Only male Omegas can get pregnant, the only way for a male Beta to get pregnant is if they have a uterus, which is very rare!
Every two months is the "Mating" Season for both Alphas and Omegas. Alphas have ruts, while Omegas have Heat Cycles.
The pheromones of an Alpha can make both Betas and Omegas submit to them, while the pheromones of Omegas have a very strong effect on Alphas, sometimes causing them to go into a rut earlier than usual.
When an Alpha releases their semen inside of an omega during their Mating season, there's a high chance of the Omega getting pregnant.
Every Alpha and Omega has a 'Fated pair'; when an Alpha or Omega finds their 'Fated Pair', they would both 'Mark' each other. The 'Marking' of 'Fated Pairs' is a very long process, sometimes it lasts for days, sometimes weeks... you never know!
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A few hundred years back, Omegas was only viewed as birthing tools, but one day, a beautiful Omega by the name of Bai Yu came on the scene.
Bai Yu was beautiful as much as he was deadly, he could rival Alphas, kill strong zergs, he was just that powerful, he proved to everyone that Omegas can be more than just baby-making machines, he gave them hope.
Not long after Bai Yu came on the scene, he made it so that Omegas had the same rights as Alphas and Betas, they could work, they could go to school, they learn to fight, how to use their spirit energy, they could do everything!
Omegas started to evolve, they became stronger and are no longer the week Omegas they used to be; although the Omegas kept their looks, their weakness was no longer, they were actually very abundant in 'Spiritual Power' and proficient in controlling it.
A/B/O Ranking:
Dominant Alphas - is the strongest and is rear.
Alphas - is the second strongest and not that rare.
Betas - are stronger than Omegas, but weaker than Alphas, though there are the rare few that can have the strength of an Alpha.
Dominant Omegas - is the rarest, they can get as strong as Alphas, some even as strong as Dominant Alphas.
Omegas - can get as strong as Betas.
Strength Rankings:
SSS SSS+
SS SS+
S S+
A A+
B B+
C C+
D D+
E E+
F F+
And that was the start of a new era, the *'Era of The Free!'
[A/N: Sound pretty cliche right, lol!]
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A party was held inside of one of the most expensive venues, it was beautifully decorated; the food that was served was made with some of the most expensive and high-class ingredients; people were dressed very extravagantly in clothes from famous brands, they chatted amongst themselves while drinking expensive wine.
*"Announcing the Duke and Duchess of Hei family and their three sons!"
[A/N: I don't even know if that's how they really do it T^T]
A tall handsome man (who is about 1.9 meters) who looks to be in his mid-twenties walked through the door with his wife and children; the tall handsome man had sharp features and a nicely toned body; he had dark black hair, a pair of phoenix shaped eyes, a perfectly straight nose, and nice thin lips; a pair of deep obsidian eyes glanced across the bunch of gathering people until it finally landed to the corner that was quiet and had the least people.
Standing to the corner was another tall man with his wife and child; "let's go great Ah Jun" said Hei Zhuo as he lead his wife and kids to greet the master of the Zhou family.
Hei Zhuo's wife had long white hair, her pair of beautiful peach blossom eyes looks at you 'innocently' with her light blue and gold orbs, her white porcelain skin dazzled under the light along with her plump cherry lips, "ok" she replied as she held on to her littlest sons hand.
As they walked up to the master of the big Zhou family Hei Zhuo lightly tapped him on the shoulder and said "look what the cat just pulled out of the bag" with a smirk on his face.
"Holy Shit! Ah Zhuo! do you want to give me a heart attack!? Don't do that again!" Hei Zhuo chuckled as he introduced his three sons to his longtime friend Zhou Yanjun.
[A/N: Too lazy to type an intro so...]
After both parties did their intros to each other, Hei Zhuo told his youngest, "Xiao Xu, go play with the young master outside," leaving only him, his two oldest sons, his best friend, and his best friend's wife.
"Yes, daddy!" said little Xiao Xu excitedly as grabbed the little 8-year old that was beside him, hands "Let's go! Hahaha!"
...
A light breeze blew as the delicate peonies gently swayed with the wind, sitting on a white bench by the pond, a little boy was cheerfully swinging his feet, he turned his head to look at the other little boy beside him, with a bright smile on his face, he said: "my name's Hei Xu, but you can call me Xiao Xu, or Xu'er!" Hei Xu peered at him with his big light blue and gold peach blossom eyes "what's yours?"
The little boy stared dazedly at Hei Xu, he lowered his head as his face turned bright red "I'm Zhou -----"
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*sniff *sniff
"Why... WHY DO I HAVE TO BE LIKE THIS!!! I- I just want to be an Alpha like you guys, e- even a Beta is better than an Omega..." Hei Xu bitterly cried out.
"Xiao Xu..."
____
*drip *drip
Blood flowed out of Hei Xu's wrist "hahaha" he laughed as he staggered to the ground "finally..."
*bang!
The door flung open as a tall handsome young man rushed in "Xiao Xu! are you fcking crazy!" he angrily yelled with worry in his voice.
"----- --, why are you crying?" Hei Xu asked as he stared at the young man with dull eyes "I thought this was what you wanted, aren't you happy? you are, right?" tears rolled down Hei Xu's white porcelain skin "I'm happy... I love you ----- --"