Sword Spirit - Chapter 151: Entry Level Sword Intent?

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.

“He is the entertainment king who is in charge of everything. Been single for years, he had zero scandal. One day, a woman and a girl turned his life upside down.

In her previous life, Xiao Ying had grown up as the daughter of a wealthy family with a silver spoon in her mouth. She had thought that she would live out her days in peace. However, someone secretly told her that she was not the daughter of the Xiao family, and from then on, she had been living in fear—afraid that her secret would be exposed and her parents would abandon her. She was desperate not to lose her luxurious lifestyle, so she desperately tried to keep everything as it was!

However, just before the moment of her death, she realized that this had all been part of the Xiao family’s scheme. They were just trying to trick her out of her amulet! Their real daughter had been living a pampered life outside of the house all along!

After being reborn, she returned to when she was ten years old. Her amulet had transformed into the most powerful learning system in existence, all stored within Xiao Ying’s mind!

She resolutely left the Xiao Family, abandoning that world of superficial hypocrisy. With a bit of manoeuvring, she was taken under a new wing!

Xiao Ying: “Boss, do you need a weapon? I’ll be anything you need!”

Cheng Yang: “I need to do a quality check first!”

Harnessing the power of the learning system, she could execute all kinds of skills at a glance. Martial arts, dance, computing skills, and so on—everything had become a piece of cake to her!

Cheng Yang was very satisfied with his new weapon!

In no time at all, Xiao Ying began becoming more and more beautiful, and more and more suitors began taking note. A certain big boss could no longer remain calm.

Cheng Yang wrapped his hands around Xiao Ying’s slender waist. “You should’ve learned how to be my wife and given birth to a baby for me earlier!”

The empire has turned into the land of the undead due to a spell gone wrong. God summoned heroes from countless worlds to purify the empire and plant new hope. Lee Shin Woo, an ordinary earthling, was also summoned. As an undead, that is.