MTL - I, a Demon Slayer Girl, is Invincible! - Chapter 304

What got summoned was the world’s strongest sociopath.

Murong Jiu, the Ninth Young Miss of the Marquis Mansion, was ugly and talentless, and her fate was to harm her relatives. She was raised in the countryside from a young age. Due to her exceptional medical skills, she was used by the Crown Prince, who drained her of all her value and then threw her into a deep well to drown.Only before her death did she realize she had been switched at birth. Others were rightfully enjoying everything that should have been hers; later, all her family died for her, becoming stepping stones for the Crown Prince!Reincarnated, she returned like a vengeful ghost from hell, making her enemies tremble with fear, ready to seek revenge for each grievance.Unexpectedly, she unintentionally became the darling of her biological family, which made her retract her sharp edges.As the substitute Princess Consort of Prince Ling, she and Prince Ling were a fake couple, intent only on finding the real father of the child in her womb, yet unaware that the man from that night was right in front of her…

Reincarnation? Yes. As the Villian’s first victim? Hell yes.Some novels you keep reading not for the plot, but because of a single character who grabs your heart. For me, that character wasn’t even the protagonist; it was his mother.Noah was just an ordinary university student. Until one day, thanks to a poorly timed act of “masculine bravado” from his friend, he found himself caught in a scuffle with thugs and stabbed. Everything went black. Death came quietly.Then he opened his eyes... but they weren’t his.Noah woke up in another body, in another world and inside the very novel he’d been reading. Worse yet, he hadn’t reincarnated as just any side character, but as Count Leonardo Argenholt, the first person killed by the story’s main villain.Leonardo: noble, handsome, charismatic... and doomed to die very soon.But the most terrifying part? The man destined to kill him is his own son.Now, Noah must do more than just survive. He must navigate the rules, magic, and politics of this world and, most importantly, understand the tragic villain of the story, who also happens to be his child. Because, even if this world appears to follow every fantasy cliché in the book, Noah is no longer just a reader.He’s part of the story now.And maybe... it’s time to rewrite it.

On a fateful night, William—an ordinary man from Earth—finished a ruined route in his favorite game, Sinners Academy: Love at the End of the World. The next moment, he was eaten alive by the game’s final boss herself, dragged screaming into her world, the world he had ruined.And when his eyes opened again, he was no longer William.He was reborn as Louis Drakeheart, the third-rate villain of that doomed game—grandson of the Dragon King, son of Earth's unparalleled scientist-Esper and a Holy Dragon Goddess, yet still the failure who never awakened his draconic blood. He was known as the Mad Prince, the abandoned heir. The laughingstock destined to die forgotten in the Dimensional Labyrinth.But fate had finally bled him a cruel gift.Death Loop.Every agonizing death sent him back in time with his memories intact and sanity fragmenting piece by piece. One death at a time, he clawed through impossible regressions, devouring knowledge, forging forbidden strength and shattering limits once thought impossible to overcome.No longer would nobles trample him. No longer would horrors beyond the Dimensional Boundary devour his kingdom. No longer would his mother's eternal slumber remain unbroken.Through rivers of his own blood and the crumbling edges of his mind, Louis Drakeheart shall rise again, and again, and again...Ruthless, unhinged, unstoppable.The world that spat on him will kneel... or burn.This is the chronicle of the Spiral of Madness: the ascent of the Heir of Ruin, the Bringer of the End.And of her—the sole shadow who walks every loop beside him, the only soul who remembers every sacrifice.[Time Loop Powers] + [Cultivation + System] + [Villain MC] + [Reincarnated Inside a Game] + [Unique and Original Power System] + [Fast Paced Battles And Suspense] + [Revenge]Also known as “Spiral of Madness: Ascension of the Villainous Dragon Prince”.What to Expect:-A completely villainous main character that grows progressively more ruthless and unhinged, but that always follow his own ambitions and dreams.-A death loop where the main character returns to fixed points in time after each death, retaining all the power he has built up.-Deep world-building and a vibrant, living world that feels alive and immersive.-A unique power system: the Spiral of Madness/Incarnation inspired by Lord of the Mysteries Sequences and Metaphor Refantazio Archetype System.-Dungeon crawling combined with fast-paced progression.-Countless mysteries, multiple worlds to explore, kingdom building (later down the line), and much more.-High stakes and emotional storytelling mixed with great side characters.-Power couple dynamic, “us against a hopeless world” kind of deal.