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Tokyo's Romeo

Reborn in modern Tokyo, Kuroha Akira comes back with exactly zero cheat abilities, zero morals, and zero motivation. His life goal is simple and noble: lie flat forever. Unfortunately, lying flat costs money—and working? Absolutely not. Since no elegant, rich onee-san is lining up to keep him, Akira pivots to a more long-term investment strategy: Find future rich girls. Raise them. Optimize favorability. Cash out dividends later. Think of it as angel investing—except the startups are people, the currency is affection, and the exit strategy is becoming a full-time kept man. This is Akira’s personal life hack: “Favorability is just an emotional stock market.” As long as he can manipulate emotional trends, hedge risks across multiple “portfolios,” and prevent any single relationship from crashing the whole system… A life of being financially supported until death is statistically achievable. Our slogan: “Lie flat. Rot slowly. Let someone else pay the bills.” *** But reality, as always, drops an unexpected patch update. Breaking News: The long-missing legendary entrepreneur and investor Kuroha Akira has been rescued after years of captivity. The prime suspects? Several women he maintained “complicated emotional positions” with during his high school era. Footage from the rescue scene captures Akira muttering in disbelief: “Why… I drained so much money… …and her favorability went up instead of crashing?!” *** His life ultimately proves two immutable truths: Emotional markets are more volatile than crypto. Being a kept man always comes with hidden costs. *** Disclaimer: Yes, this is a harem story. No, these heroines are not mentally normal. Proceed at your own emotional risk. https://patreon.com/BlackZetsu?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink
Shunsuke_Uchiha · 328k Views

Reborn as Anti- Netorare (NTR) System

Ethan Hunt was the perfect husband hardworking, loyal, and totally oblivious. That is, until the day he walked in on his wife and her secret lover. He wanted a peaceful divorce; they wanted him dead. In a panic, the adulterous duo pushed him down the stairs, ending his miserable life in seconds. But fate has a twisted sense of humor. Instead of heaven or hell, Ethan wakes up as a disembodied consciousness. He is no longer a man; he is the "Anti-Netorare (NTR) System." His mission? To travel across the multiverse and attach himself to hopeless husbands and clueless boyfriends who are about to lose their wives to "Transmigrators" sleazy travelers from Earth armed with cheat codes and seduction skills. From the Hidden Leaf Village to the magical halls of Wizarding Universities, from the pirate-infested seas to the skyscrapers of Metropolis, Ethan must guide his hosts to protect their relationships. The problem? His hosts are usually idiots, and the villains are cunning harem-seekers who know the plot better than he does. Witness the chaotic journey of a System that refuses to let anyone else get cheated on. He will trigger fire alarms, summon monsters, create misunderstandings, and use every dirty trick in the book to stop the "lucky pervert" moments before they happen. He could not save his own marriage, but he is going to make damn sure he saves yours. Warning: This novel contains extreme humor, satisfying face-slapping of home-wreckers, and chaotic "close call" saves. All characters involved are adults (18+), because even in the multiverse, only adults have to deal with this level of drama.
VIDHI_FATE · 200.8k Views

Transmigrated as Ron with Flash Your Wife System

To the editor: All the characters in the plot are 18 years or older. Please don’t misunderstand and cause trouble for me. Thank you… He was a man of peculiar tastes, an intellectual who secretly enjoyed seeing his partner in accidental, compromising situations with others. But fate has a cruel sense of irony. One moment, he was locked outside his apartment wearing nothing but a bath towel, looking like a flushed heroine from a questionable anime. The next moment, a bird flying overhead dropped an egg directly onto his head, ending his life in the most ridiculous way possible. He opens his eyes to find himself transmigrated into the body of Ronald Weasley on the very day the wizard turns eighteen. While the original Ron was often seen as the sidekick, this new Ron is armed with a sharp mind and a shameless secret. However, the magical world has a surprise waiting for him: The System. Specifically, the "Flash Your Wife System." The rules are simple but absurd. Every time his future wife, the brilliant Hermione Granger, suffers a wardrobe malfunction, an accidental exposure, or a clumsy stumble into the arms of another man, Ron receives powerful rewards. For a man with his specific interests, it is absolute paradise. But the madness does not end there. The system is contagious. On the day of Harry Potter's wedding to Ginny Weasley, a catastrophic failure of the bridal gown leaves the bride exposed on the podium. In that moment of chaos, the system connects to the Boy Who Lived. Tempted by the ultimate prize—the ability to revive his mother, Lily Potter—even the noble Harry finds himself dragging his moral compass into the gutter. Join the new Ron Weasley in a story filled with magical mishaps, wind-blown skirts, and accidental gropes. It is a tale where dignity is the price of power, and saving the world comes second to managing the embarrassment of the witches they love.
VIDHI_FATE · 280.5k Views

Karina – The Arcane Slayer[R18]

This work is a fanfiction rewrite of Kimetsu no Yaiba, written by the author. While it follows the original timeline and major arcs, events, relationships, character dynamics, and outcomes have been deliberately altered. This story introduces: An original protagonist (Karina) Modified canon events Expanded emotional and psychological depth Adult themes and intimate relationships This is a female-centered narrative, focused on strength, desire, trauma, and emotional bonds between women. CONTENT WARNING / TAGS Fanfiction – What If / Canon Rewrite Yuri / Yurie Romance Sexy (emotional and physical intimacy) R18 (adult themes, desire, tension, sensuality) Dark Fantasy / Action Psychological and Emotional Intensity All relationships depicted are consensual, adult, and integral to character development and plot progression. NARRATIVE INTENT This continuation does not aim to replicate the original work. It aims to fracture it, rebuild it, and explore what the canon deliberately leaves untouched: Desire as a weakness—and a source of power Love as a destabilizing force in a world of discipline Female bonds that are not secondary, but central Karina is not a replacement character. She is a disruptive variable. Mitsuri Kanroji is not a supporting role. She is a turning point. Their relationship will evolve naturally through: Proximity Shared battles Emotional exposure Physical awareness Nothing is rushed. Nothing is gratuitous. Everything has consequences. CONTINUITY STATUS The story resumes after the Entertainment District Arc, moving forward into a rewritten continuation of the Demon Slayer timeline. From this point onward: Canon outcomes are not guaranteed Characters may survive, change, love, or fall differently Muzan adapts The world reacts History has already shifted. It will continue to do so.
TRISTAN34 · 103k Views