Mage Manual - Chapter 500 - 409: The Touch of the Future_2

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.

It was the best cheat in the vast and ancient world!Its origin could be traced back to Trailokya and it was the highest law!…Three years ago, three living creatures fell from the sky. King Monroe of West Ridge got one of them and he conquered six countries to unite West Ridge.Wu Zhao of the Big Zhou Dynasty in the Southern Wasteland got another one of the living creatures. She dominated all 19 clans there and became the top figure in that region.Owen Bertram also got one of the living creatures. Yet three years had passed and he was still a nobody. Nothing had changed for him.However, he soon realized that the tiny loach that he got three years ago was actually the biggest cheat in the world.Moreover, it led him on a non-stop journey of becoming the biggest winner in life!

This time, the soul-transferred Naruto no longer worries about his lineage and ignores those strange looks, binding himself to the 'Take It Easy System'.[Option 1: Pursue Sakura. Reward: S-Rank Ninjutsu.][Option 2: Pursue Hinata, avoid ten years of detours. Reward: Kyubi’s approval (you can use Kyubi’s Chakra at will)]Is that even a question?Naruto decisively chooses Hinata.Naruto fishes by the river, and Mizuki suddenly appears.Mizuki: “Naruto, do you want to become stronger?”[Option 1: Refuse Mizuki’s invitation and tell him to get lost. Reward: Full level Fishing Mastery.] [Option 2: Accept Mizuki’s invitation and steal the Scroll of Seals. Reward: Impure World Reincarnation (Incomplete)]Naruto: Is there even a choice?Sandaime Hokage: “Where tree leaves dance... one shall find flames... the fire's shadow will illuminate the village... and once again tree leaves shall bud anew.”Naruto: “Smooth!”

In her last life, she was miserable and ordinary. This time, she got into the fashion and was reborn in another world. She was still the same person… even with the same body and face. What was the point of reincarnation? A childhood companion? He always pulled her hair and made troubles for her? A handsome boy? The boy never looked at her and was 15 years older than her! A prestigious teacher? The teacher spent his days eating and drinking, coaxed, played tricks, and controlled others… Too scary and better run away? No no no, such a challenging life was bound to be wonderful! Now let me take you back to the 70s and live a fast life!

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