MTL - Immortal Emperor: Reborn in the Mixed City - Chapter 5813 Vein Circle

Chu Hao was reborn in another world. With the memory of his past life, he embarked on a journey to conquer the heavens and the worlds, and finally became the Eternal Heavenly Emperor.[Rebirth], [Exploration], [Battle]

With a wave of his hand, he shapes the land,An omnipotent king, his power grand.The sun and stars he sets in motion, And rules with absolute devotion.His words command the wind and sea,The mountains bow down, the rivers flee.All creatures great and small, they heed his call,And his power reigns supreme over all.In his kingdom, order and peace reign,And all who enter know his righteous reign.For he is the omnipotent king,And his power shall forever ring========My name is Kingsley Seth and I along with all 7 billion+ people on Earth got transferred into a planet said to be 50,000x bigger than the Earth. Having no choice but to listen to a system whose only defining feature was it's absolute fair judgement.This is the story of me and those 7 billion people as we try to not only physically this world but Mentally as well. Well..... This is a story of how they try to survive, I live in a huge castle and accompanied by servants of all kinds.

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.