Shinka no Mi - Chapter 44

Going for a swim, she ends up in an ancient wild Beast World and ends up being brought home by a handsome wolf.
She wants to stick to the handsome wolf, stock some salt, farm some land, look at some handsome men and grow old like that, but the handsome wolf pounces on her every day.
What? He wants her to have babies?
NO~ NO~ NO~ There is no happy ending to interspecies marriages, hurry and let go of me handsome wolf~

- Description from Novelupdates

In a world where civilization has collapsed under the weight of monstrous mutations and apocalyptic chaos, humanity teeters on the brink of extinction. Swarms of bloodthirsty insects darken the skies, while grotesque beasts roam the ruins of once-great cities. In this new age of fear and fire, survival is a luxury few can afford.Magnus is reborn on the eve of humanity's downfall - armed with forbidden knowledge and a ruthless will to survive. With his memories of the future and the fire of ambition, he does what no man has ever dared: he builds an all-female army in the ashes of the old world.As the world burns, he leads his women to evolve through blood and battle, seizing territory, crushing rivals, and forging strongholds from scorched earth. From scavenging ruins to building a post-apocalyptic empire, every conquest brings them closer to domination - and to each other.A steel-hearted commander who bows to no one. A refined professor whose calm hides forbidden heat. A rebellious wildcat who burns with fire and fury. A lonely widow who rediscovers desire in his arms. And many more drawn to his strength, his madness, his touch.One by one, they fall to him - not with chains, but with passion. They become his blades, his shields, his women. And together, they carve a path of blood and flame through the end of the world.He doesn't just survive the apocalypse -He conquers it.Apocalypse, Rebirth, All-Female Army, Harem, Survival, Brutal Combat, Overpowered MC, Dark Fantasy, Loyalty, Passion, Military Strategy, Female Awakeners, Seduction, Conquest, Adult Themes, Post-Apocalyptic Empire

Transmigrated into a world of swords and sorcery, Aaron awakens in the body of a lowly knight apprentice, an outcast born of a slave mother and ignored by his noble father, Baron Alfred. In a realm where steam has yet to meet steel, Aaron carries the knowledge of a more advanced world and a mysterious Map System that reveals everything around him, and rewards him with strength for every enemy he defeats.But Aaron isn’t content with swinging swords. As he carves out his own territory and introduces inventions that shake the foundations of this primitive land, he discovers whispers of a distant continent ruled by wizards. The knight’s path no longer calls to him. Magic, mystery, and power beyond imagination await.Will Aaron remain a forgotten noble, or rise to become a legend in a world that never saw him coming?

The protagonist, Winnie (文尼), confesses his love to his childhood friend—the princess he’s been secretly in love with for years—but is brutally rejected in public. His heart shatters, he’s humiliated and ridiculed, and he collapses unconscious. When he wakes up, he vaguely remembers his past life’s memories and realizes he has transmigrated into the world of an otome game he played before. At first, he’s thrilled, thinking, “Nice! I must have been reincarnated as a villainous side character who disrupts the protagonist’s romance, right?” But then… surprise! He’s not just the villain—he’s the “Saintess”!