Transmigrated into Eroge as the Simp, but I Refuse This Fate - Chapter 21: Synchronization

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.

Both parents deceased, Yu Tingwan lived under someone else's roof, toiling from dawn until late night without complaint.Her aunt was harsh and intended to sell her to a lecherous local squire who was past seventy.Yu Tingwan had reached her breaking point!She refused to be servile any longer!Instead of having her marriage manipulated, she would rather take charge herself.On her way back from a failed matchmaking session, she stumbled upon the Wei Family's young master, who was being carried, covered in wounds.Yu Tingwan unexpectedly felt dizzy, and suddenly her eyes were filled with red and inappropriate visions. The sound of gongs and drums filled the air as the Wei Family's young master, dressed in wedding garments, had a gloomy expression and was pushed into the bridal chamber by his mother.Who knew which unlucky girl was marrying him!Yu Tingwan saw the face of the bride who was struggling on the bed.Incredibly… it was her!!!General Wei Zhao was proud and noble, having achieved great military honors. After uncovering a colossal deception that had been plotting against him for more than ten years, he felt utterly absurd and bore a wish to die.In a border battle, he used the Cloud-breaking Spear that had slain enemies to stab himself.But he didn’t die, becoming a member of the remote Wei Family village.Throughout his life, Wei Zhao had only known darkness and despair; he thought he would never see the light.Until someone broke in.She fiercely grabbed his collar, stood on tiptoe, and gave him a peck.“Don't be ungrateful; you should secretly rejoice in marrying me.”

Wei Ji never dreamed of immortality or ruling the heavens or having the greatest strength. All he wanted was a sect he could call family — a mark he could leave in this world of Immortals before he dies.But no matter how hard he fought, no matter how many sects he built or rebuilt, the Celestial Demon Empress always came. No matter how high his sects rose, she found them… and burned them to ash. Even at his peak, Wei Ji could not last even a second against the newly appointed general under her command.On the edge of despair, he casts his soul into the river of time, hoping to return to Earth and escape it all.But fate is cruel. He awakens five thousand years in the past — in the mortal world of the Celestial Demon Empress.And the cruelest twist?The woman destined to become the Celestial Demon Empress… is now his wife.

Kai was the Harem Overlord, the owner of the universe's best harem.But the most powerful people in the universe killed his harem and sealed his cultivation.But they didn't know that the supposedly destroyed Harem wish still existed. Kai had used the wish to reincarnate himself and his lovers.But a curse also came with the wish in a pack. So as a bonus, Kai also cursed those men so that they will be killed by him and his lovers.But things went sideways as Kai somehow crash-landed on the mortal cultivation world, alone. His harem was spread out in the universe and Kai would have to find them.Follow him as he searches for his harem while trying to obtain their revenge.