The Mightiest Little Peasant - Chapter 3851

Transmigrate to the world of One Piece, reincarnate as Saint Imu; Control the world government and sit on the throne of the void.He obtains the star map of the omniverse and contemplates the sea of dimensions.Gather all individual combat power, military power, financial resources and all material resources to open the star gate, conquer all dimensions, and break the limit of individual power!Unite or be destroyed, how to choose?

They say the greatest blessing is marrying the idol you always dreamed of.

But Qiao Lian knows that reality is different…

The Internet claims that Best Actor Shen Liangchuan is a male god who is unaffected by any sexual drive, but Qiao Lian vehemently disagrees. It’s a lie!

After finally carrying out the contract, Qiao Lian burst out, “I want a divorce! I don’t want such a life!”

- Description from Novelupdates

The gods of the divine realm are hypocritical, and the evil souls master dominate the human world.Both the soul beast race and the human race are like grass.Su Yu emerges from the mundane world, stepping over countless evil bones, ascending to the supreme divine throne.With ice sealing the false Gods, and the God King’s seal ruling all beings.PS1: No fawning over Tang San, no fawning over Huo Yuhao, and the protagonist is not a nanny.PS2: The setting is based on Douluo Dalu 1-3 and Divine Realm Legends, not adopting the Douluo Dalu 4 setting.

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.