MTL - Jubo - Chapter 68

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.

"There is a thin line between poison and medicine, and I shall make you dance on it!"

She is the rising (new) movie queen of the entertainment circle, who is also Beijing’s Ye Family long-lost Second Young Miss. Everyone knows that the Ye Family Eldest Young Miss is the chairman of Fenghai Group; Ye Family Third Young Master is a Major General of the military area; and yet, Ye family wants the second young miss to come back home, but she is just a flower vase (pretty face) of the entertainment industry.

Father doesn’t love her, Mother is not fond of her. However, no one knows that she is merely a vase on the surface. In fact, she is actually the top special agent that gives endless headaches to all international big shots. She, is higher (loftier) than the military industry added together!

But she didn’t imagine that, with one slip, she unexpectedly got bound to a system that draws energy from completing tasks.

From then on, she crossed numerous parallel worlds and rewrote all kinds of miserable lives. Regardless of which world, she lived flourishingly. But she did not expect to attract a mysterious force’s big shot during these tasks…

When she draws the energy to return to the summit of reality, With the body of Ye’s family second miss, she can have whatever she wants​, but the family business can’t accept it. It’s just that it’s not good to have a man who is always behind her, how can she be worthy of the title ‘Top Secret Agent’ given by the international big shots?!

Wait for her to unmask her identity, one by one, it is precisely the time for the Phoenix to overlook the land under the heavens.

One is a mysterious teenager who is frighteningly outstanding. The other is a top agent who is famous all over the world. It’s a love showdown between the strong and the strong.

- Description from Novelupdates

Lyu Liang was an ordinary young man who was supposed to live a mortal life with his father in a small village. However, a wonderful opportunity led him into the Virtual Land where he learned about his unusual origin and started his dual cultivation journey—to be a Devilish Immortal. There were six races in this world: immortals, humans, devils, demons, ghosts, and spirits. Lyu Liang had access to any of those realms. Whether he would be a great Devilish Immortal was not up to his race, but his will. For him, it was not important to be the most powerful immortal and to be worshiped like God. He eventually chose to live a secluded life with his lover.