Good Morning, Mister Dragon! (WN) - Chapter 27: He Does Not Know Better, but You Do!

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.

In a parallel world filled with pet beasts, people tame, train, evolve, and trade beasts.

Some are reincarnated as the shining, pure character known as the hero of the story.Others find themselves as secondary, unknown characters, carrying no weight in the flow of events.And then there are those who are reborn as villains… villains meant to be struck down, forming the very foundation of the hero’s growth.As for me?I was neither a hero,nor an ordinary villain.I was merely a cursed soul,reborn as an experiment within an organization that worships an unknown entity.Am I just a third-rate villain?… I wished it were so.Because the truth is far worse.I am the character who appeared in the very first scene of the game,even before the hero made his entrance.I am…the Vessel.Discord: https://discord.gg/78GdZmDu

After Song Juyao died and emerged from the virtual world, she learned that her entire life had just been a reality show which was led and controlled by others.

One billion viewers watched this live broadcast, all of them pointing fingers at her and ridiculing her life whilst the director team thought up every possible method to design setbacks for her, pulling her into the mud over and over again.

Then, Song Juyao was reborn. This time, her memory was not suppressed.

This was a crazy world. People were discontent and bored of their lives. They had also lost their enthusiasm for various kinds of entertainment, falling to the point of seeking all sorts of thrills in order to arouse their emotions.

Later, they found a precious treasure. She was perfect. They held her in the palm of their hands and went wild for her. They even regarded her as a God and worshipped her fanatically.

- Description from Novelupdates