Eroge: I can Travel To The Ancient World - Chapter 84: Winner’s Demand (Mild R-18)

After dying a pathetic death as an overworked office drone, I woke up reincarnated as Archer—the bastard prince of the Brutish Empire.My existence is a royal secret as My father, the King, would rather pretend I don't exist. My half siblings get royal treatment while I'm hidden away like a dirty secret.But I have a secret of my own. I was OP.By age two, I realized monsters flee from my stupidly OP mana. By age ten my mana could level cities—if I dare to unleash it.When my half-sister is kidnapped by the demon king, I finally decided to step out of hiding to become the strongest in this new world.

What happens when a scientist from a futuristic world reincarnates in a World of Magic and Knights? An awesome MC is what happens! A scientist’s goal is to explore the secrets of the universe, and this is exactly what Leylin sets out to do when he is reincarnated. Dark, cold and calculating, he makes use of all his resources as he sets off on his adventures to meet his goal. Face? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now. You want me to help you? Sure… but what benefit can I get out of it? Nothing? Bye. Hmmm… that guy looks like he might cause me problems in the future. Should I let him off for now and let him grow into someone that can threaten me….. Nahhh. *kill*-

Alternative: Leylin is transported from an advanced technological era into a medieval world— except there’s magic. Equipped with “only” his quick wits and an A.I. chip fused to his soul, he sets out to become the most powerful magus the world has ever known. In a land divided into the Light and Dark Magi, the weak can either be cattle or disposable slaves. Only the strong can determine their lives, and only they have the luxury for virtue. Yet strength is only a tool for Leylin, like any other. His goal, in the end, is his own.

A detective travels across the United States and becomes an agent of the Los Angeles Police Department.

After getting through the initial confusion, he repeatedly solved strange cases, became famous all over the world, and was called the most legendary detective in history…

- Description from novelbuddy

ASSEMBLE, DRAGONS!Meet Daniel, a young man from Earth who, after his death, was summoned by a God called the Devouring Dragon God.The Devouring Dragon God gave him a chance to be reborn in another world—not just an ordinary world, but a fantasy world filled with dragons, phoenixes, magic powers, cultivation, and more. The kind of world no novel, anime, or manga fan would want to miss—and neither would Daniel.But nothing comes for free in this life. In return, the Devouring Dragon God wanted him to avenge the extermination of the Dragon Clan.And the enemy? The one thing everyone fears, the very name that makes all beings tremble—Gods.At first, Daniel refused. But the Devouring Dragon God simply said, “You either sink into oblivion or accept your fate.”With no other choice, Daniel agreed. In exchange, the Devouring Dragon God granted him three wishes.After being reborn, our idiotic MC expected everything to be under his control. However, after facing the harsh reality of this world, he was forged anew.Witness the epic rise of the Devouring Dragon, the last dragon, the one whose name spreads terror among Gods.The one who single-handedly rebuilt the Dragon Clan.The one whose name strikes fear across universes and the cosmos.