MTL - Public Enemy - Chapter 169 Decomposer...

[You Have Been Chosen.]When the apocalypse started, everything fell apart. I lost my job before they pushed me out into the street. Facing the undead, I became desperate and ran like a coward.Until I heard a voice...At first I couldn't believe the voice, thinking I might be insane and finally lost it... But as I was about to die, I saw a strange game-like panel appear in real life![The Throne System has activated.]This strange system let me gain points by killing zombies and the ability to recruit people as subjects who wouldn't betray me like my previous co-workers.My first subject?Mu Qinglan.The ruthless Ice Queen CEO I once called “Boss.”Cold, untouchable... and now infected.As her bloodthirsty jaws closed around my neck, I barely saved her with the system’s makeshift cure.[Recruitment Available.][Subject: Mu Qinglan (S-Tier)][Press to Confirm.]A glowing button floated before me.I hesitated.Then, slowly, I reached out.[Recruitment Complete.]▼ Mu Qinglan's attributes are now visible.+ 100 Experience.+ Leadership: Level 1+ Random Skill from Mu Qinglan[Rank Up!]▼ Rank: Loser → Partner+ Attributes Increased | Subject Cap: 2Every subject I command strengthens me.Every kill feeds my dominion.In this world of death and chaos...I will build an empire of S-Tier Beauties and ascend as the Apocalypse King.

An Xu opened his eyes and found that he was in a world with both ABO and supernatural abilities.
She pinched her face hard, but it didn’t hurt at all.
So this female alpha and lightning power user happily thought,
It’s rare to have such an interesting dream, and I’m blunt. (=￣ω￣=)
A painless aristocratic girl who traveled to the world of ABO+ supernatural powers,
The mentally retarded otaku who thinks he is dreaming, lives as he pleases in another world,
I mistakenly hit the promotion and salary to be a unparalleled king.

Female A male O, simple and rude middle school girl (female lead/alpha) X feeds a tiger brain to make up a knight (male lead/omega), cool writing, puppy blood when falling in love.

An Xu: Hey, am I not a teacher of justice?
Chris: ……………
Everyone: (No, no, I don’t think it looks like the villain’s side is better!!)

hint:
1. ABO world view, female A male O (say important things twice);
2. The heroine thought she was dreaming, and for a long time has been the crazy devil king in the eyes of everyone, and she is absolutely not pure and flawless in terms of morality
3. The hero Chris is a growth-type holy father, gradually evolving
The above points should be cautious, if you can’t accept the setting, please let it go

Content tags: strong female power soul conversion knight and sword
Search keywords: Protagonist: An Xu (Anna Sullivan), Chris Field ┃ Supporting roles: Nancy, Esther, etc. ┃ Others: female A male O, female attack, cool text, invisible pretense, brain Complementary heroes, ABOs, abilities

- Description from novelbuddy

Chen Lu Si finds a strange stone and meets a strange girl during his tomb sweeping.After the girl slashes him with a sword, he finds that he couldn't control his whole body but his mouth, and his hands are turning into swords.“I have no objections to the rest, but I think the danger sequence should be upgraded to A. His Transforming Blade ability is too dangerous for ordinary people... And I don't think recruiting him into Celestial Strategy is a good idea.”“C, you saw it earlier; his arm got dislocated cutting a bullet. Although it can barely handle modern weapons, it's uncertain against fully automatic weapons.”

Leon Vale’s world stopped when the chamber labeled him F-Rank, no spark, just Empty Core.One dozen sparks in a sea of a thousand chances. A near-miracle of failure, somehow flopped harder than flatlining.In Neo-Veridia, strength rules the game, no exceptions. Those who are tough get hailed as champions; others? They're stuck cleaning up messes. Might makes right here, plain and simple.Leon ended up on the ground. That’s where he landed, no surprise there.Later, the red moon climbed into view. Right after, creatures smashed past the shield. His siblings stood near death yet deep in his Empty Core, an old force stirred awake.[ SHADOW EXTRACTION SYSTEM ACTIVATED ]Leon takes energy from whatever he defeats. Each time a creature falls, he gains more strength. As shadows vanish into him, he drifts toward a mystery - something waits in a space beyond places: a seat atop no land, while a voiceless headpiece calls out to him through empty dark.Yet taking what’s not yours brings trouble.On top of everything else, the Evernight Alliance caught wind. Not just vampires - werewolves too. Old creatures that oughta be myths are poking at the city’s walls, messing up dungeon cores, chasing whatever’s pumping out that dark energy signal.Hunting for him.Leon’s stuck in a risky move, quietly getting stronger so he can shield his folks, hitting school while sneaking around to pull out shadows, acting powerless even though some old, grim force now names him successor.That F-Rank tag? Total fake. His Empty Core isn't broken, it fights. Each darkness he swallows drags him nearer to a reality he can’t face yetNot every seat of power fits a hero.Some crowns come from shadows, built on bones.Some kids just inherit stuff whether they like it or not.The Crimson Moon marked the start. What’s coming next? Things are about to heat up.