CEO's Sweetheart is a Super Idol - Chapter 65 - 63: The Mastermind Behind the Scenes

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.

In a world of endless star fields and interdimensional wars, the wizards' floating city conquered one world after another.At the wizard academy, through blood-stained exams, the towering wizard tower sent wizards batch after batch.Becoming an apprentice wizard, Richard activated the miracle furnace deep within his soul, where constant refining of materials granted him knowledge and skills...The veteran's weapon could be refined into legendary martial arts techniques.The ancient wizard's encrypted notes could be refined into lost knowledge.The remains of brutal monsters could be refined into monster bloodlines.In this era of great voyages in the wizarding world, Richard was destined to become a leader of his time.

The new story of Professor Shuming and the Great Demon King “After Engagement with Mr. Shen” has been opened, so please pay attention to it!

Yu Xingtu, who lived in the countryside since childhood, finally went to the city to fulfill his marriage contract.

The Yu family looked down on her as a country bumpkin, and her fiancé and younger sister had a crush on her.

The old lady said: Our wealthy family pays the most attention to face and image. You are not allowed to say that you have something to do with Wei Nuan outside.

At this, she sneered——

The God of Tea, who is crazily supported by her countless fans, the buildings and shopping malls in several large areas are waiting for rent collection. Isn’t it nice to be a cold and rich woman?

So, she caught a man——

“You won’t suffer a loss if you marry me. If you get divorced in the future, you will be compensated for a small villa of 300 square meters, 20 million.”

After getting married, she discovered that the man who was arrested was actually a big boss. Not only did he not want a divorce, but he also wanted to be a charterer for the rest of his life…

After Mr. Lu found out that his wife was actually a charter woman in several high-end areas, he was shocked, and later——

The thing Mr. Lu is most proud of is that his wife takes care of him!

Mr. Lu’s happiest thing is to give his wife money and let her take care of him!

Ms. Yu: This hole is too big…

- Description from novelbuddy

Su Yuzhou reincarnated into the ABO world after his death and became a top-level alpha. Influenced by the conceptions of his previous life, he never thought that a susceptible period would have any effect on him – after all, as an upright young man, how could he be enticed by pheromones to push down a weak Omega?

Then, he became the one who was pushed down _(:з”∠)_

Atypical ABO story, Omega Gong X Alpha Shou.

- Description from Novelupdates