Interspecies Trader - Chapter 29 – Library

A man who was once called the world’s strongest agent ended up becoming a teacher after his retirement, to train a new generation of agents. After many years of training his disciples, he was killed at the age of 60 by a secret organization’s ruse and was reincarnated in another world with his memories intact. Though he was surprised by the existence of magic and the strange species in that world, he quickly adapted to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his rigorous discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life. This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students.

Ni Yang, una empresaria moderna, renace en su decimoséptimo año.Estamos en el año 1983.En una era que favorece a los varones sobre las mujeres, Ni Yang revisa su trágico destino de su vida anterior, se enfrenta en el centro comercial y supera los obstáculos más desafiantes, logrando éxito paso a paso - un progreso radiante.Observa cómo Ni Yang, con sus pequeñas pero capaces manos, revierte su destino de ser una chica rural ordinaria a convertirse en la mujer más rica de su tiempo.Sin embargo, en el proceso de construir su riqueza, Ni Yang atrae inadvertidamente la atención de un magnate misterioso.Así, el magnate reservado y misterioso a ojos de los demás se transforma en un esposo devoto, convirtiéndose en un auténtico 'esclavo de su esposa'.A partir de entonces, 'la esposa es el Cielo', 'servir a la esposa es el deber'.Esta historia también es conocida como “Los Años en que la Protagonista Conquistó”.

In the mortal world, the grass and trees are in autumn, she thought she could live her own life happily, but she did not expect to shoulder the heavy responsibility of revitalizing the family.

She has a very high spiritual root value, and it is reasonable to say that she is a rare genius. However, Lei Shuimu is such a fucking spiritual root that she can electrocute herself. How should she shoulder the responsibility that the Dao has entrusted to herself?

- Description from novelbuddy

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.