My Entire Family's Gone Haywire! - Chapter 42

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.

“Ding! Soulbinding has been successfully completed; you will now head to the Heaven Awaken World.” After hearing this, Zhao Fu’s vision darkened as he fell to the ground.

With bleak prospects in the real world, Zhao Fu’s life is turned around when countless crystals fell from the sky one night, which people could use to enter an alternate, game-like world. After obtaining an ancient Chinese empire’s legacy, Zhao Fu uses his intellect and resourcefulness to develop his own empire from a tiny village. However, with enemies both in the real world and in the Heaven Awaken World, he must make brilliant decisions and use creative schemes to survive.

- Description from Novelupdates

A polite and lethargic boy was reincarnated in another world as a vampire bishoujo.

What is the bright side?

The boundless shadow void.

Compared with the power of light that represents the order of the universe, the power of shadow that interacts with it will make people involuntarily have negative associations.

The Old Gods, the Lords of the Void, and… the unavoidable loss of control.

Is the power of shadow really difficult to break away from the control of the ancient gods and cannot be truly mastered by mortals?

The traverser Andrea has a different opinion on this.

Accidental crossing, came in Azeroth’s most dangerous period of the ancient war.

Andrea, who was blessed by the moon god Elune, had many questions about this world she thought she was very familiar with.

“Moon God” Elune, is it really just the Moon God?

Since she is not the Titan star soul that people imagined, what kind of existence is Elune?

Why did Tyrande gain the strange power of the so-called dark side of the moon when she sacrificed to Elune in the future?

“When your heart is toward the light, the shadows are silently looking back at you.” ——by Andrea Moon Shadow

- Description from novelbuddy