The Daily Life of the Inventor in Another World (R18) - Chapter 12: Diamond Core Heart (3)

Chen Xiaoyun, an orphan from Guangzhou, China, once met a girl who looked remarkably like him. Before he could learn more about her, a deadly virus was unleashed around the globe.Humans turned into creatures straight out of video games and movies, and zombies and mutants roamed the streets with no one to stop them.From tanks to jockeys to even invisible zombies and mutated dogs. The mutations are just endless.“Why is there a zombie apocalypse just as I find my family? And why can I suddenly create things from thin air?”Will Xiaoyun survive the chaos with the new people he meets along the way? Will he use his newfound abilities to bring peace to a devastated world?Or perhaps he will just take another nap in the bed like a lazy pig——“Shut up. How am I supposed to do anything when you keep throwing women at me?”

During the Chunin Exams, a mysterious screen hijacks Konoha's arena, broadcasting the shinobi world's most shocking secrets, pivotal future events, and utterly embarrassing moments, sending Kages, legends, and genin alike into a hilarious frenzy.The air crackles with anticipation during Konoha's Chunin Exams. Genin face off, crowds roar... and then, BAM!A gigantic projection screen materializes out of thin air above the packed arena, silencing everyone. This is not on the schedule. Before anyone can react, it flickers to life, broadcasting scenes that should never see the light of day.Get ready for reactions that rewrite history (and dignity):Mei Terumi (Fifth Mizukage): *Eyes widening, then narrowing suspiciously*: “Hold on... Madara Uchiha's 'invincible' fire style... extinguished by a Water Barrier? Is this some kind of advanced Genjutsu prank, or did someone seriously just splash water on the apocalypse?”Ōnoki (Third Tsuchikage): *Clutching his lower back*: “My aching joints! And the screen says I'm going to willingly ride atop the Fourth Raikage like some kind of... decrepit flying squirrel?! Preposterous! My back couldn't take that speed!”A (Fourth Raikage): *Face turning purple, with veins popping* :“WHO IS RESPONSIBLE FOR THIS?! STOP LOOPING THE FOOTAGE OF MINATO MAKING BEE LOOK LIKE A FOOL! TURN IT OFF! BEE, IF YOU START RAPPING TO THIS, I SWEAR I'LL LARIAT YOU INTO NEXT WEEK!”(Nearby, Killer Bee subtly starts beatboxing under his breath, yo!)Hiruzen Sarutobi (Third Hokage): *Sweating profusely as Kushina Uzumaki glares daggers from the stands, holding a spectral frying pan*: “K-Kushina, my dear! That scene where Naruto painted the Hokage Monument... again... it was taken completely out of context! He was... expressing youthful exuberance! Yes! And I definitely didn't bribe him with ramen to clean it up! Please, listen to reason... and put the ethereal kitchenware down?”Danzō Shimura: *Eyes colder than ice*: “Exposing Root operations? Revealing my contingency plans... or lack thereof in that particular future? Unacceptable. This screen poses a threat to Konoha's stability. It must be... Eliminated Permanently.” (He discreetly signals an Anbu who immediately bowed).Uchiha Madara (From an undisclosed location, sensing a disturbance in the Force... err, Chakra) : “An unseen hand manipulating the narrative? Revealing destiny's secrets before their time? Insolence! Who dares play director with my grand stage?!”From Kage summits gone wrong to legendary shinobi's secret guilty pleasures (did Jiraiya really wear that?), the screen reveals all.The entire shinobi world watches, mouths agape. Hidden truths are dragged into the sunlight, future tragedies are foreshadowed, alliances tremble, and enemies start taking very detailed notes.One question burns hotter than Amaterasu: 'Who is behind this chaotic broadcast, and what earth-shattering secret will they expose next.'

what did you say?
Your mobile phone eight-core processor? 6G running memory? 256G storage? One and a half hours full of electricity?
Very great?
Our mobile phone 16-core processor, 12G running memory, 1T storage, can be fully charged in just 10 minutes!
what did you say?
Your charging treasure 30,000 mAh capacity? Two-way fast charge?
Sorry, our charging treasure has a capacity of 100,000 mAh. As for the two-way fast charging technology… Our 10,000 mAh mobile phone can be fully charged in just ten minutes. Can you tell me two-way fast charging technology?
what did you say? Our products are defective?
Come here! Come over and try, let you see how to kill you in minutes!
Super electronics, super cars, super buildings…
Since Lin Yun acquired the universe trading system, various industries began to get a strong impact…
Money is just a trail, and force is fundamental!
You said that Lin Yun’s goal is to dominate the earth?
Do not! Do not! Do not! You are wrong, his goal is the sea of stars

- Description from uukanshu (translated)

William Medici was not born into this world—he was reborn into it. But fate has already decided his role. He is not the hero. Not the noble king who rules with honor. He is the villain.A system lurks within him, not as a guide, but as an ever-present spectator—one that delights in chaos. It grants no power freely, offers no redemption, only a whisper:The world is a stage. Your role is the villain. Play it well.In a realm where betrayal is currency and power is the only law, William does not resist fate—he embraces it. Every alliance is a move on the board. Every rival, a piece to be sacrificed. Every betrayal, already foreseen.But even a villain is not invincible. Enemies rise. Shadows scheme. And the system watches, amused—waiting to see if he will fall...Or if he will burn the world to prove that even fate can be rewritten.But one question remains:“Who summoned him… and what do they want in return?”--------------------------------AUTHOR HEREWilliam Medici starts off seeming wholesome—but don’t be deceived. He’s selfish, cunning, and manipulative to the core. This is a true villain’s journey.What makes this story stand out isn’t just the dark MC, but the deep world-building, unique power system, and layered, three-dimensional characters that evolve with every twist.more things(1) the first arc is introduction of the world so other is no deep manipulation or action but from the second arc the main chaos starts manipulation. killing and obviously charm.(2) The mc is cunning not because I say so but because he is.(3) the will be new chapters regularly.