Isekai Nonbiri Nouka - Chapter 840: Swan Race Facility Enhancement

Corvin Blackmoor was a man carved by war and betrayal.From the blood soaked deserts of Afghanistan to the shadowed corridors of British Intelligence, he served and watched ideals crumble into lies.Patriotism. Honor. Loyalty.He buried them all long before a Quds Force assassin silenced his final breath.But death was only the beginning.Dragged from the ruins of a dying world, Corvin awakens in Valtheris. A savage world ruled by magic, where gods are myths, and survival is written in blood.He is no longer human.He is the last of the Dark Parasytes, an extinct race once so feared that every kingdom, every empire, and every mage order hunted them to extinction.Armed with Shadow Siphon, the power to replicate the strengths of others, Corvin stands alone at the bottom of an alien food chain.Weaker than a wild beast, with enemies and predators lurking in every forest, every court, every throne.Weakness is temporary, patience is eternal.In a world fractured by ancient wars, between noble Elves, scheming Demons, ruthless Humans, primal Feralis and Aetherborn Corvin will climb.He will feast. He will conquer.And in the shadows of Valtheris, the last predator will rise.No gods. No masters.Only the cold ambition of a man who has nothing left to believe in… but power itself.

Seven days remained until the countdown to genetic mutation.Seven days later, all creatures on Earth would undergo mutations. Giant mutated creatures would swarm and attack humanity, putting their fate in jeopardy. The entire Earth would be ruled by these mutated beings!Yang Xiao accidentally walked into a genetic store where various gene potions were sold, capable of altering human body functions.From that moment on, he embarked on a crazy journey of genetic evolution.

Zhou Xu, an interstellar military counselor, was selected by the “will not die in peace” system, and as a result, even though he had a great fear of pain, began his journey as villain, forced to die a terrible death over and over again. Zhou Xu, after going through a hundred worlds and dying a hundred times, finally changed. He wanted to retaliate!

Dani was just an ordinary high school student—until fate played its cruel hand. After losing his parents at 15, he was left alone in the world with only money to his name. Neglecting his health, he developed cancer, and while waiting for death in a hospital bed, he found solace in novels, manhwas, and manga.He often cursed the weak romance in harem stories, where the MC had power and a harem but did nothing while the women fought over him. But one novel captivated him—a masterpiece about 100 heroines, each with tragic pasts, rising to the top of the world. It wasn’t about an overpowered male protagonist but about the struggles and triumphs of these heroines.“If only I could transmigrate into this world and marry them all...”Then he died—and woke up inside the very novel he admired.But not as the protagonist. Not even as a major character.Instead, he is reborn as Dani Everhart, one of the many sons of the king, a forgotten prince with no real power or influence. He is wealthy but not a contender for the throne, overshadowed by his brilliant older brother. However, he has one advantage—his knowledge of the story.He knows the heroines' hidden pain, their struggles, their tragedies.And he refuses to let them suffer.With no grand ambitions for power, Dani sets his sights on a single goal—to make each of these women fall in love with him, forming the greatest harem the world has ever seen.But as Dani gathers heroines by his side, his actions begin to change the story itself.And soon, the world will realize—this forgotten prince is no background character.He’s about to rise.