Magic Chronicles : Fallen Race - Chapter 287 The Hero’s Secret

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.

“When Shi Qingluo, an agriculture expert, opened her eyes again after dying, she realised she had transmigrated as a farm girl in an ancient era. Her story started from when she was sold by her family, and was currently being forcibly taken away. She subdued evil with greater evil, and violence with greater violence, forcing the troublemakers to cry in defeat and ended up giving in to her.

Then, she married off to another village. She became the wife of Scholar Xiao Hanzheng who was in a coma, and had just been abandoned by his extended family. Qingluo looked at Scholar Xiao’s frail mother, delicate younger sister, and obedient younger brother, and rubbed her chin out of satisfaction. From now on, they were all hers to protect.

Since then, she took on the crucial role as the family’s breadwinner, led the family towards prosperity and accidentally became the nation’s wealthiest individual.

Xiao Hanzheng woke up to find that his brother, who supposedly died from drowning, was alive and kicking. His sister was still at home. And their mother, who was supposedly eaten by wild beasts when she entered the forest in hopes of earning money to buy medicine, was still alive. More importantly, he even gained a capable wife after waking up. All of his immediate family members loved and relied on her. He looked at her and asked, “If you’re the breadwinner, what should I do?” His wife said, “You just have to look pretty, and earn a position in the government so that you can support me.” Xiao Hanzheng’s frozen heart suddenly came alive. “Sure!”

Since then, he has worked hard in his career. He went from being an elementary scholar to a distinguished minister with great influence. He knew that from the moment he woke up, his wife was his saviour.

Past, present, and future, I will always want you.

Adeline had a plan to obtain her freedom:

Step one: kill the King.

Step two: run away and live happily ever after.

Did that happen? No.

Adeline’s plan was rudely interrupted by a mysterious, yet handsome stranger who stole her weapon at midnight.

Elias Luxton was a heartless King notorious for his merciless antics. He was the monster that lurked in the shadows.

Adeline Rose was a dethroned Princess with a dark past. After her parents’ murder and an super stealing her throne, she flees to the Empire of Wraith and unexpectedly meets Elias.

Elias claimed he knew her. But she didn't remember him. And Adeline wants nothing to do with him.

The problem? Adeline was supposed to kill him, but he wants to marry her.

Will she be able to escape the clutches of this shameless King? Or will she have to face the demons of her past, all alone?

Aoki’s resolute face was indifferent. “If the sun doesn’t shine on me, please let me be surrounded by darkness!”
From a different perspective, look at the entire Pokemons world.

- Description from Uukanshu