MTL - Last Building on Earth - Chapter 250 72 Demon Gods

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.

A frail and often ill son of a wealthy merchant unexpectedly embarked on the path of cultivating immortality while seeking a way to prolong his life!During the Tang Dynasty’s Golden Age, the world was at peace, the climate was favorable, and the people lived in tranquility.One thousand years later, demonic beings devoured the sky, demonic ghosts rampaged, and sorrow-filled cries resonated everywhere.The Journey to the West reappeared, the Great Sage fought against the heavens, the Heavenly Stem descended to the mortal world, reincarnating anew.Mysterious transmigrations and reincarnations, reality and illusions intermingling, truly extraordinary!Is it just a dream predicted in the prophecy? Or a reality that has yet to occur?Can he eradicate the predestined demonic barrier, eliminate the catastrophes of the Three Realms that have yet to occur, and save the people from utter destruction?

During the demon-summoning ceremony, Aiwass finally recalled his past life's memories.This should be an online game that his family's company had released and operated for six years. Now, his foster father was the leader of the latest version's antagonist organization.He would expose his identity six years later, hesitate and then defect from the protagonist's side. Ultimately, because he decided to take a fatal strike meant for the player character, he was killed by his upright older brother in a transitional CG without even a chance to enter the main content.——But the problem was not too significant. Aiwass also knew many secret advancement routes exclusive to the player character, as well as the Nurturing Secret Sequel regulations of the various Paths. He believed he could reverse his unfortunate fate……So now there was only one issue left.“According to the original plot, shouldn't I have been rescued by the protagonist before this lousy ceremony even began?”Tied to the ceremonial altar as a sacrifice, Aiwass fell into contemplation.

Lucian, a young human has died and met the goddess of death. She has chosen him as her agent of chaos and personal plaything, to bring about an apocalypse that will fix the imbalance of the world and resume death's natural course.Will he allow himself to be manipulated and succumb to his new instincts, or will he take another path and live his new life the way he would want?This book contains NSFW content.This story will be updated daily.