MTL - After He Swapped Bodies With His Pregnant Wife - 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.

Ordinary Archer·Full Level Conditions: 1, Hit the bullseye at least fifty meters away ten times; 2, Any kind of mixed grains 100 pounds; 3, Meat 50 pounds.Elite Archer·Full Level Conditions: 1, Become a Full Level Ordinary Archer; 2, One eye from three different animals each; 3, Any kind of mixed grains 300 pounds; 4, Meat 200 pounds.…………If you're not ruthless, you can't stand firm!If your heart isn't venomous, it's hard to establish a foothold!“I just wanted to live a peaceful life, why do you all force me?”Looking at the enemies in front of him, Fang Zhixing's eyes became fierce.This is the story of an ordinary person who transmigrated into a mysterious world, rose from obscurity with the help of Full Level Cheats, and gradually climbed to the pinnacle, fiercely contending against all adversaries.

From infancy to maturity, what Ye Zhou dislikes the most was “two”.

The reasons were: he was ranked second at home, he had been forever ranked second at school, no matter how diligently he worked and tried, he couldn’t shake off that “second” curse. What was more exasperating was that, at University, not only was he ranked second, but even his appearance that he was proud of had to be classified as second best!

Why can’t I obtain the first place!

The eternal second will rise!

Then, Ye Zhou, after his vigorous efforts finally rises and the result was… the first became his boyfriend.

This is the story of a man who has been forced to be “second” and how he became the first, most popular.

- Description from Novelupdates

If you had a chance to live again, what would you do? Earn money, hold onto a thick leg, just find someone to live a happy life with? Ha ha… Stepping on the beat of the times, riding the wind and breaking the waves, strategizing, using your knowledge to change yourself, and everything around you, come back! The reality flows to the plot, the golden fingers are thick, slow, and cool.

- Description from Novelupdates