The Villainess, Cecilia Silvy, Doesn't Want to Die, so She Decided to Crossdress - Chapter 20

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.

_ _ _ _ MXFXF relationship. Please read the note. Please add it to the collection then and support me. All feedback will be appreciated. Check my profile for more workShe was not the heiress, the eldest, or the youngest. She just existed in the family, keeping her head down and letting herself wash away until she could leave.“I tried standing out, staying quiet, and even voicing my thoughts. But no matter what I do, I am never acknowledged. Does my existence even matter? After all, it's not like anyone in this family even likes me.”Rika Goodwill was the shame of her family. Born the middle 'beta' child of a prominent Alpha-Omega couple, it was natural for her to be neglected compared to her perfect Alpha brother and sweet Omega sister.Her situation outside of her family was no better. People avoided her because of her mafia family and judged her nature without a second thought.Her only friends were the 'sweetheart couple of the century'. But Rika had somehow become a third wheel between their bickering and frequent breakups.Over the course of her 17-year-old life, Rika had come to accept her fate and move on. After all, no amount of complaining would ever change her situation of being a third wheel.Collage was supposed to be her big break. It was supposed to be the time Rika had for herself, where she could feel like herself, so she applied for a place where no one knew her.This was supposed to be her lucky break! Rika was supposed to get away from her worsening life.But neither her family nor her 'friends' were ready to let her go, and it did not take long for her peaceful life to turn sour.

Rebirth in 2009, but this rebirth posture seems a bit wrong.

In this life, the family is wealthy, Wang Ye is addicted to the Internet, and can stay up all night the day before the college entrance examination.

Helpless, Father Wang decided to send Wang Ye to serve as a soldier in the army to quit Internet addiction.

two years later…

When Dad Wang made a video call with his son and was about to ask him when he would be discharged from the army and come back to inherit the family business.

Wang Ye, who was dressed in the uniform of an officer, directly surprised Father Wang.

“Dad, I’m going to be a general in the army all the time, so what, in terms of family business, why don’t you and mom consider having another one?”

……

- Description from novelbuddy

Bro, I mean, I'm just a tad handsome, a bit skillful, and slightly crafty, that's all! Why do you all have to make my life difficult? This incessant pestering isn't the answer, is it?What? You'll marry no one else but me? No...you...how could you? Without even asking for my consent?