Legend of Dragon Son-in-law - Chapter 1345: Sowing Discord

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.

While the blue light blossoms, the insignificant struggle at the bottom. He grasps the opportunity to change his fate and embarks on an unprecedented path…

Tang Chen was passed over by his handsome death…

Get the weird 9-to-5 system…

Accidentally awakened at the age of seven and started the life of bombing the sky…

Are you sending the Chakra Tree Martial Spirit at the beginning?

Are the nine tailed beasts a spirit ring?

Is the blood follower escape a soul skill?

Sign in and send Tenseigan?

Who has seen soul rings that are more than a million years old?

 …

Xiao Wu? Missing a maid…

Yu Xiaogang? Just missing an apprentice…

Tang San? Don’t think about it, Tangmen, try to dedicate to Xiao…

When the Ten Tails descend into the world, the God Realm will tremble…

 …

Don’t ask if it’s a single heroine, heroines have emotional lines…

Don’t ask whether the abuser is abusive or not, it’s standard to go through and grab the opportunity…

This book has no strange plot, just to make up for the shortcomings…

This book is also known as:

“Nine to five from Douluo Continent”

“Douluo: The God Tree Will Go Against the Sky”

“Douluo vs Naruto”

- Description from novelbuddy

Three years ago, Yun Qing Yan fell into the Immortal Realm from the mortal realm. Three thousand years later, he became Divine Emperor Yun who shook the entire Immoral Realm. Breaking through the void and returning back to the mortal realm, Yun Qing Yan discovered that only three years’ time had passed here. “In the past, I did not possess the power to protect the people I hold dear. Now, I want the entire world to grovel at my feet.”

- Description from Novelupdates