MTL - Science and Technology Library - Chapter 1 :Technology Library

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

After reincarnating, he realized that he was endowed with a miraculous game-like system, which enables him to increase his own stats and transcend the limits of the human body. This system even has a game-breaking ability to save and load in real life!

In this new world that’s akin to a 2-D game, he just wants to enjoy life and head for a glorious future… However, he is quickly embroiled in a complex plot. Can he unlock his true potential and utilize his system to break the shackles that confine him and discover the truth about his previous body’s circumstances?

- Description from novelupdates

Young Master He had always been a male god in the eyes of others.

In the beginning, when they all thought that she was “he”….

ML #1: We will be brothers for life!

ML #2: This time I’ll reluctantly let you have the #1 seat.

ML #3: I will properly repay royal teacher!

ML #4: Ah Rong is my closest little brother, I trust him.

Afterwards…

MLs: I’m seriously such a fool.

MLs: What do I do, I think I’m gay. I fell in love with my bro/rival/teacher….

Afterwards….

MLs: I’m straight! As straight as steel!

Note:
MC is a girl crossdressing as a boy, she knows how to fight, and naturally possess the gold finger halo from the author.

All the ML(s) is the same person, 1v1, sc, HE

- Description from Novelupdates

In the past when someone mentioned getting married, Du Lei Si (Durex) would feel fearful enough to flee.

What is so good about getting married? Organizing a wedding ceremony is akin to spending money like running water. After giving birth, you must also raise the child. If you don’t maintain yourself well, you will get out of shape.

As a result, maybe a vixen will grab your husband and take your baby away.

Not getting married! Definitely not getting married!

However, fate is like this. Whatever you are afraid of, unfortunately, it will be given to you.

I was walking on the street, minding my own business, yet, impossibly, I encountered a stranger proposing marriage. He placed a dazzling diamond ring right in front of me. This handsome guy knelt down on one leg and looked at me with such a sincere expression: “Miss, would you please marry me?”

This, isn’t this like some drama?

After pondering over it, I decided that this surely must be a stunt from some television station’s new program. Invite a celebrity to pretend to be a passer-by who proposes marriage. This year, with the economic crisis, being a producer is not easy.

Thus, out of kindness, I accepted the diamond ring. Only to find out that all of this was actually real! The diamond ring is really and truly a genuine diamond from South Africa. Moreover, the groom is also a genuine rich man!

Actually, wasn’t this just like the legend of marrying into a rich and powerful family? I always feel that in front there is the belly black President who is like a ruthless wolf watching me attentively, and if I am not careful, he will tear me apart and swallow me into his belly. Whereas behind there is the crowd who do not know the truth, standing in a circle and watching as the drama unfolds. I still have not explained clearly but Mrs. President’s fame has already spread quickly from mouth to mouth.

This time, Du Lei Si really feels regret.

Who can tell me, can I not marry ah?