Reincarnated as the Villain's Sister - Chapter 57: Lin Ruoyu

Abandoned at birth in a humble stable, Shirone was raised by commoners—but he was anything but ordinary. Blessed with remarkable insight, he taught himself to read at a young age. A fateful visit to the city introduced him to the wonders of magic, igniting an unshakable dream of becoming a mage. Yet, beneath the city's dazzling facade lurked a ruthless social hierarchy, where power and privilege crushed those who dared to rise above their station. As Shirone uncovers the world's darkest secrets before even coming of age, one question remains—can he defy fate and claim his destiny as a mage in a world determined to keep him down?

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.

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

A striking man of mysterious origin and peerless talent, he looks back at the world, in all its entirety, with utter disdain. And yet, in the treacherous and unpredictable ultimate formation of the Boundless Secular World, he guards a breathtaking ancient qin with broken strings, waiting silently for the destined one to arrive!