Simplified Beast Evolution Path - Chapter 17

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.

Rudel Arses, the first born of one of the ‘Three Lords’ of the Courtois Kingdom, is from a corrupted family, but at 5 years old, he saw a dragon in the sky and his dark future as a villain changed. He was considered an idiot, but was that true? How would his effort to become a dragoon change the kingdom?

In 'The Elf Kingdom', the War of Gods 1000 years ago caused the fall of the World Tree. In a world where true gods rule, the fall of the elven civilization came soon after.A 1000 years has passed, the new World Tree is now reborn.Eve Yggdrasil, the Mother of Nature, the Goddess of Life, the Great Ruler of Elves, armed with the ability to connect to the Internet on the blue planet.He (yes, He) now must rely on players from the blue planet to help his goal of reviving the past glory of the elves and the World Tree.

Char transmigrated!He transmigrated to the game he created!Awesome!I want to tame beasts!I want to manage a castle!I want to drive the castle around the world!But, why are there Elves, Half-Elves, Dwarves, Half-Beasts, Shift Beasts, Shark Lizard Beasts, Greenfoot Dragon Snakes, Multi-headed Lizard Hydras, Flame Skulls, Death Knights here?I didn't design it like this!Also, what in the world are Lord of Dawn Losanda, Forest Goddess Melikai, God of Knowledge Ogma, God of Lies Shirek, God of Tyranny Bane, and the Spider Demon Queen Rose?And there's a god battle, too?!Too dangerous, I guess I won't travel the world just yet.First, let's set a small goal: become a Fantasy Lord first!