His Majesty's Devious Sins - Chapter 231 - Thick Clouds

Li Xiao Yao left S.W.A.T to become an ordinary security guard. While working, he happened to enter the VIP room and found Lin Wang Er still in the middle of changing. As revenge, she took him on a ride and kicked him out of the car.

After hours of walking, Li Xiao Yao finally managed to get back home just to be kicked out of the house. He then got an offer from his previous supervisor to become the bodyguard of the Tian Xi group CEO’s daughter both in game and in reality. But unknown to Li Xiao Yao the girl was actually…

The strongest Demon Lord dies, and reincarnates as a human. Not only that, he because of various incidents turns into the hero’s best friend.

Follow his journey as he tries to help the hero escape his fate, and on the sideline to conquer the continent while he’s at it.

Getting caught up in another world, especially the same kind as your favorite Novel, sounds all fun and sweet...

… Until it's not!

As an avid Weeb, this wasn't how Samuel expected his Transmigrated life to turn out.

Completely removed from the comfortable life he once knew, this ‘modern guy' finds himself in a fantasy world that is in polar contrast with what he had imagined.

His mission?

Kill the Demon God and bring the world to peace!

It sounds so easy, right?

Too bad his new life isn't as grand as he expected.

'Now that it has come to this, there's only one thing left to do...'

Gather as many allies as he can on his grand quest.

“I'm not Overpowered, but... no one has to know that, right?”

Watch as Samuel Peterson, a seemingly ordinary guy, overcomes his tribulation in a place where everyone relies on him and actually believes he is their only hope.

An epic Kingdombuilding Misunderstanding Story awaits you!

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.