MTL - Blackstone Code - ~ Two thousand one hundred and seventy-eight

[Villainess Strong FL. Rebirth, Mind-reading.]Su Yanyi, the president of Splendid Entertainment, is one of the most legendary queen-like figures in the entertainment industry. Every artist she picked out would become a powerful force within the entertainment circle.A conspiracy caused her to lose everything, and she discovered that the man she had always treated with cold indifference had actually loved her deeply. Sadly, it was only at the end of her life that she realized all she left behind was unrectifiable regret.“If there is a next life, I will surely make those who have wronged me pay a hundredfold, and I will do everything in my power to ensure your well-being!”Perhaps it was her strong obsession, but in the blink of an eye, she found herself back to three years ago, accompanied by a very magical super system space—the Perfect Wife System.Having been a queen for so long, was this a hint for her to switch tastes and become a virtuous wife?Qin Jiran, the new generation's movie emperor, is handsome and overbearing, standing high above others like an emperor, the one and only god in the hearts of countless fans.Yanyi is the woman he loved most and the only woman he ever loved in his life. Unfortunately, she did not love him. Three years of marriage between them were nothing but a transaction.“Yanyi, do we really have to get a divorce?”...This story features a space, abilities, and a golden finger. The female lead is strong and cold but occasionally gentle; the male lead has a poker face and is a loyal dog, not lacking in assertiveness. I hope you all like it.

A scientific genius named Thomas Harrier was transmigrated to an imperial prince body after a car accident that took his life. He found out that he is in a world similar to our own with a timeline akin to early twentieth century. The body that he is occupying was the imperial prince of a failing empire who suddenly rose to power after a successful assassination attempt of his father. Unaware that the attack is just the beginning of what is to come. He faces many challenges throughout. Will Thomas Harrier be able to live his second life in peace while running an empire and getting it back to its former glory? Or will he succumb into a conspiracy lurking within the country's borders?

Expect some:

Cold war era techs.

Super battleship with advanced electronics, propulsion, and fire control systems?
Helicopters?
Missiles?
Modern medicines and equipment?
AC-130?
A nuke?
Challenger or Abrams or Leopard?
F-4 Phantom or MIG-21?
Colored TV's.

Everything!!!

PS. Cover not mine, I just found it on google.

She, a hidden technology boss, is obsessed with blood and kinship. She died tragically in a previous life and has a new life. She just wants to protect her true relatives!

?

?? He, the Emperor of Dark Night, glanced at her inadvertently and caught a glimpse of her stubborn appearance with tears in the corners of her eyes. Since then, he has embarked on the road of pampering the girl, and he will never return!

?

But who knows, the Jiaojiao girl in her arms is a real all-around boss.

The boss of the world’s No. 1 chaebol: “Is there any order for Miss An? The little one is willing to help Miss An.”

Dean of the Global Research Institute: “Miss An, I heard that you like the sea, I bought ten islands for you…”

The world’s number one hacker: “What? Someone bullied my boss? Hehe, courting death!”

The world’s first medical doctor: “Miss An, do I have the honor to come to your twentieth birthday party?”

…

When luxury cars came to the capital and the big guys lined up to greet the girls of the An family, the world shook, and the whole world was shocked!

- Description from novelbuddy

I had transmigrated into my favorite game, as an extra who died before the story even began.In a world where Sigils dictate power, I found myself in the body of a boy who had already died on the battlefield.Yet, as I drew breath in his place, his Sigil changed. A power never meant for him, never meant for me.Kidnapped by a shadow organization that didn't exist in the game, I spent three years in the dark, forced to learn under a so-called teacher.I move forward, not as the extra I was meant to be, but as one who chooses their own path. A path to supremacy.Yet the deeper I walk, the more I realize… this world holds secrets that game had never shown.-----------------Additional tags:[Sword Companion], [Hidden Identity], [Artifact Power], [Slow Reveal], [Secret Society], [Survival]