A Guide to Raising Your Natural Enemy - Chapter 3

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 world where humanity struggles to survive against rampaging beasts, Reid Fletcher, once a member of the powerful Fletcher family, has been cast out and abandoned. Born with pitifully low soul power, Reid’s future seemed doomed in a society that values strength above all else. Forced to live in the scrapyards, a forgotten wasteland where the outcasts scavenge and survive, Reid discovers a hidden potential—an ancient artifact known as the Evolution Codex. Read to find out how Reid's journey will unfold. Will he rise to the top or remain a nobody forever?

I'll take care of it. The uncle of her husband on their wedding night whispered viciously in her ear. In front of a frightening Steel Blooded Business Demon, he was the one who was crazy for favoring his wife.

He had begged her to pave the way for her so that she could do whatever she wanted. If not, he would pamper her to the heavens. Just because he glanced at the clothes, he directly monopolized the entire shopping mall under her name. He said, As long as you want it, I want it!

After waking up, Su Mu found himself in a Three Kingdoms game beyond reality, and became a low-level farmer NPC who was recruited by the player’s village.

The Three Kingdoms were in troubled times, and the wars were endless.

The safety of the farmer NPC cannot be guaranteed in the slightest.

Fortunately, with a unique talent, Su Mu, who was adopted by Bai Fumei players//raised, can change jobs infinitely!

Turn 1 [militia], turn 2 [archers], turn 3 [spearmen], turn 4 [heavy armor sword], turn 5 [black cavalry], turn 6 [generals], turn 7…

Unlimited career transfers, unlimited enhancements!

When the game and reality are connected and the supernatural comes, Su Mu has already become a mythical general who can beat the world, unifying the game and reality, and creating his own supreme fairy garden!

- Description from novelbuddy