Quick Transmigration: Homewrecker System!

"General, about the swarm of Zergs that is predicted to come near the border of Lebth province next month, do you want to dispatch a legion of B- ranked soldiers, or a small troop of A ranked soldier?" a man asked Yunyu, who just opened his eyes.

He stared at the man in front of him, a tall and strong man, probably in his late thirty, he didn't know the context, but it seems that he was a high-ranked general, so he acted based on his understanding, "Go for the B- ranked soldiers first, see the amount of Zergs that are invading our territory, and then dispatch the A-ranked soldier right after, so we don't lose too many soldiers. I shall join later on."

"Yes, sir," the man bowed his head and left the room.

Yunyu looked around and saw that he was in another futuristic setting. He complained, "Aw man, why can't we have a peaceful world? The last world is already very tiring…"

Pupa materialized and swirled around Yunyu, "Well, this is ABO intergalactic world, where humanity has been developed far in the future and left the earth because it is unhabitable now. Humanity has to fight against the Zergs or insect aliens for territory. And Also, because of how human have been evolving to keep reproducing no matter the gender, so we wouldn't lack manpower…"

"Human has evolved into three different categories, other than the regular male and female. Now we have Alpha, Beta, and Omega. The Alpha is the dominant one, usually have better strength than the rest of the people and usually destined to be a leader of some sort. Oh, and their seed is also almost a guaranteed pregnancy."

"Omega is the one who has the weaker body, they tend to do more traditional stuff, like housewife or househusband, and both male and female omegas can get pregnant. Omegas are often looked down only for a breeding purpose, though, which is a tragic truth in this world."

"The majority are betas. They are as close as a 'normal human' can be in your world, and they make the majority of the population. Humans are then divided into a category based on their physical strength to fight the Zergs. The rarest and strongest is the SSS rank strength, down to F strength," Pupa explained the general idea of the alpha/beta/omega. Yunyu nodded in understanding because he often read stories about omega verse, so it was not a shock.

"Then, what is the story of this world? What causes everything to collapse?" Yunyu asked. 

Pupa showed a hologram of a man with red hair killing the Zergs. He was a handsome young man, probably in his late twenties, and had a tall and powerful lean muscle, like a typical alpha male. 

He wore a red robe with the golden crest on his chest, signifying that he was a young king that led the Zergs.

He was strong, but as time passed by, his strength slowly dwindled, and he got grotesquely eaten by the Zergs, "This is the master of the world, Altair Roderick. The son of the Roderick family, a powerful dukedom full of powerful alphas. Even his ancestor, Zeke Roderick, was one of the most powerful alpha, and Altair can be said to be the best in his generation."

"He is destined to be just like his father, the retiring General Dane Roderick, the general before you. But in the end, he got married to Prince Rigel Constellar, an Omega male prince and the only heir of the throne."

"Since he left the military and joined the royal circle, he lost almost all his strength as an SSS class soldier and indulged in royal gluttony. He went as far as getting influenced by the scummy nobles and consumed drugs."

"In the end, when he becomes the king of humanity, he could not defend against the huge wave of Zergs swarm and died, leaving humanity cease to exist."

"Ah… what a pity, for an SSS rank man to die out of indulgence…" Yunyu sighed. He looked at himself in the mirror. He was amazed by the physique of the male god in the mirror. He had a short haircut, perfectly V-shaped torso to waist ratio, great abs and muscle under his general uniform, and the sharp gaze that would scare the Zergs, "S—System, am I also an alpha here? I'm a handsome alpha!"

"No, you are an omega. Your name is General Vega Satellarnus, an omega with S rank. You are already an exceptional man for an omega because an omega can reach A rank at best, which is already extremely rare. Vega Satellarnus came from a small village in the far north to sign up for the military academy."

"But since the very beginning, no omega is allowed to be in the military due to their heat cycle. Since most military soldiers are alphas, an omega heat might cause a disaster during war or cause fights between the alphas to mate with the omega."

"So, you hide your identity as an omega with suppressing pill and entered the military as a beta soldier. However, when General Dane Roderick found out that you are an omega, he asked you to either leave or signed up for a secret government experiment to improve your physique and to stop your heat cycle as an omega."

"So here we are, General Vega Satellarnus, currently 29 years old, tight, upright, and self-disciplined SS+ physique hidden omega that can probably take over a wave of Zergs alone and return unscathed."

"So, General Vega Satellarnus is like… captain America, but intergalactic version. But I'm still an omega, right? So there is a chance I will get heat in the future, correct?" Yunyu asked.

"Yes, but the chance is almost close to zero, so you don't need to worry about it unless you find a man that is stupid enough—I mean, a man is attracted enough to conquer you without knowing that you are an omega. Because the beauty standard of omega in this era is like this…"

Pupa showed an androgynous man that looked beautiful and charming. He had a small crown on his head with his name on top of it.

'Prince Rigel Constellar, the heir of Royal Base.'

"So, this is Prince Rigel… what a beautiful and charming man, kind of reminds me of Uncle Aster Di Arlingdon from world 4," Yunyu commented, "But… I'm sure there are men out there that loves Bara, right? I mean, my physique right now, I can attract Bara lovers!"

Pupa had to open a dictionary to discover what Yunyu meant with Bara;

(Internet slang) A genre of homoerotic media, usually manga and often pornographic, made by gay men for gay men in Japan.

"Ah, Pupa, you don't need to open the dictionary. In general, Bara refers to the type of BL with overly masculine men acting as the gong or the shou, and is usually very graphic," Yunyu giggled, "Don't ask me how I know it, let's just pretend that we are in a novel world and the author happens to love bara so much!"

Pupa rolled its eyes. Of course, it had to be another weird fetish that he had, "Well, whatever you do, don't get OOC. General Vega is an uptight, righteous, disciple and serious man.

"Sure, sure~" Yunyu waved his hand carelessly and continued staring at his body. He adored his physique, and then Pupa sensed someone was coming. Pupa said hurriedly, "Someone is coming!"

Pupa turned invisible immediately, right at the moment when a handsome man with red hair in his early twenty stormed inside Yunyu's office rudely and said, "Damn it, I got bored with all these trainings! You, general… ah, I forgot your name already. Give me a more challenging task!"