MTL - Restart Spain - Chapter 41 Miss Coco

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.

Getting betrayed, stabbed, and dumped in a monster nest wasn’t how Jemil expected to die.Turns out, the universe had other plans.When he awakens the forbidden Eros Beast System, Jemil gains the ability to tame—and evolve—beast girls through intimacy. The stronger their bond, the more powerful (and seductive) they become.Now stuck with a dangerously clingy fox spirit, a seductive plant nymph who wants “healing time” every night, an ice-cold phoenix valkyrie with serious tsundere energy, and a yandere snake woman who keeps coiling around his bedroll, Jemil’s survival is no longer about fighting monsters.It’s about surviving his own harem.Every beast wants his affection. Every touch unlocks new power. Every battle pushes their bonds further.And if he lets his guard down?They might just evolve…Into something that’ll kill for him.Or ride him into the next life.[Warning: Contains beast girls, spicy bonding, absurd system quests, dangerous waifus, and one very overwhelmed tamer.]

“I can clear all your debts, but you have to substitute me in my marriage…”

When Liang Dou Kou was diagnosed with cancer, she formed a contract with Qin Zhi Ai to substitute her in the time she would be absent, including her marriage with Gu Yu Sheng.

Initially, Qin Zhi Ai suffered under the cold and harsh attitude of Gu Yu Sheng, who mistook her for Liang Dou Kou. But his heart gradually softened and he fell in love with her.

Just when he thought that he could live happily ever after with her, it is time for Qin Zhi Ai and Liang Dou Kou to revert their identities, and Qin Zhi Ai evaporated from Gu Yu Sheng’s life.

Months later, Gu Yu Sheng meets someone who possesses the gaze of Qin Zhi Ai who captured his heart…

- Description from Novelupdates