Fourth Prince's Debauchery - Chapter 22 Seed of Fear

What if Midoriya Izuku stayed quirkless? What if he could become a hero without any powers? Or even more shocking—what if he became the successor to All For One?

Kyoukai Senjou no Horizon chronicles the story of a futuristic civilization returned to Earth after constant warfare hindered them from traveling beyond the post-Apocalyptic Earth. At this stage, a small archipelago called the Divine States were the only hospitable land on Earth. In order to regain the space-faring technology they had lost after many years of war, they decided to recreate history with a book called the Testament as a guide.

It is the year 1648 in the Testament Era. Toori Aoi, Chancellor and Student Council President of the only academy on the airborne city-ship Musashi, faces the ten-year anniversary of the death of his childhood friend Horizon Ariadust in an accident. As he prepares to celebrate the occasion by proposing to P-01s (an automaton who looks exactly like Horizon) he discovers that his suspicion about P-01s’ appearance actually has a basis in truth; P-01s is in fact Horizon Ariadust, reborn into a robotic body. In addition to this, Horizon’s emotions had been stripped away and are now stored in eight powerful weapons called the Mortal Sin Armaments; which are now in the possession of key people in various established countries in the Divine States.

To retrieve the emotions of Horizon Ariadust, Toori Aoi along with his friends and allies begins a crusade against different obstacles as key events in history are recreated in a futuristic manner.

This is a world filled with despair, teeming with hordes of corpses, mutated creatures, poisonous plants, demons, and gods.The human societal system has completely transformed, with no justice, no righteousness, only might and slaughter.The strong can oppress the weak at will, human order has utterly collapsed, and the law of the jungle reigns supreme. In this world, weakness is the original sin!Some lucky humans have awakened extraordinary abilities, becoming Evolvers, and have risen to the top, possessing wealth, resources, beautiful women, and status.Qin Jun crosses into this doomsday world, awakening the Great Villain System at the start. As long as you are villainous enough, SSS-level talents, gene serums, and potential points are all within reach.Perhaps in the doomsday world, only villains can climb step by step to the peak…

I was some twenty-something woman dying of stage four cancer.I got obliterated by the “Truck-kun” you nerds are always joking about. Turns out it's a lot less funny when it's your guts splattered on the pavement. Crap.Next thing I know, I'm floating in the dark and this thing pops up in my face.[A choice is now available to you.][Option One: Fade.Cease to exist.][Option Two: Reforge.Begin anew.]You think you can just erase me? Hah. As if.Fueled by pure, uncut spite, I slammed the reforge button. Turns out the universe has a totally sick sense of humor, though.I woke up as a male elf. A seriously hot elf —a mage, of all things. Let's just say I was working with some… unfamiliar hardware downstairs.And Jonny? My best friend, my bro, my lifelong meat shield? The universe decided he'd look better as Yael—a stunningly beautiful elf chick with a charisma stat that was probably maxed out.For a while, we weren't just getting by. We were crushing it. It was awesome.Our new life was shattered by the arrival of Vex, an overpowered demigod who saw our world as a resource to be harvested. He was a cosmic-level threat.My pride, the same stupid pride that always gets me into trouble, wouldn't let me kneel. So I told him where he could stick it.Big mistake.The price for my big mouth was paid in her blood. Vex decided to make an example of her. He didn't just defeat her; he shattered her legs into pulp right in front of me.After that, she just… erased me. Walled me off. I went from being her best friend to a ghost she looks right through. Her hatred isn’t loud; it's a permanent debuff, and the silence is a thousand times worse than her screaming would have been.Broken by my failure and rage, the System offered me another choice.I accepted. The System laid out the cost in cold, hard code:The friendly blue “Overwhelming Pride” interface shattered, overwritten by a brutal, blood-red OS running one program: The 'Overlord Slayer'. My personality was stripped for parts. My charm and pride were forged into an 'Aura of Dread.' My guilt became a damage buff called 'Pain Eater.' My grief is now, literally, my mana pool.My quest is no longer about survival. It is brutally simple: Kill Vex. Absorb his power. Fix what I broke.But to become strong enough, I have to grind this new 'Slayer' class, and every level up feels like I'm deleting a piece of myself.The real question is, by the time I'm strong enough to squash him, will there be anything left of the person Yael knew?And even if I can fix her legs… what's she going to think of the monster who comes back?