The Young Matriarch - Chapter 288 - : Who are all these Immortal Big Shots!

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.

The new book “You're in Glory” has been started, the firefighter brother and the wise little sister are waiting for your attraction ~:-DGu Xiaobei has travelled through time. She doesn't have a space-travelling ability, nor a golden finger, only a stubborn and abstinent old cadre!From a cheetah to a loyal dog, from a husband to a daddy.She's not afraid of either covert or overt strategies, and she gets along extraordinarily well with her mother-in-law and sisters-in-law!Returning to the 1980s, in those nostalgic times, she wants to hold onto her perfectly respectable officer husband and live a happy and fulfilling military wife life...

Han Yun was spoiled from childhood.

He survived past his emperor dad and crown prince elder brother, and became an emperor.

He didn’t know how to govern the country, but he was lucky—there was a Grand Preceptor who “assisted” him, spoiling him even more than his father did.

After just a few years, this puppet emperor died. When he awakened, he had transmigrated into the modern world, becoming a third-rate model struggling alone without any loving parents.

Just when he thought he had become a little cabbage that nobody wanted and no one would ever spoil him again, a certain ancient monster of a Grand Preceptor who had lived 1,000 years appeared again… and looked to be doing quite well for himself.

The utterly impoverished little emperor had tears in his eyes: “Beloved subject! Zhen (royal We) have missed you so much!”

Grand Preceptor: “Your Majesty, this minister has waited for you for a thousand years.”

- Description from Novelupdates

The fat cat Black Tubby said, “Supreme Commander is a good person, meow!”

The bird Grandfather Sparrow said, “Supreme Commander is a good person, chirp!”

The little mouse Oil Jar also said, “Supreme Commander is a good person, squeak!”

Furthermore, the weasel Great Immortal said, “You and Supreme Commander are a match made in Heaven~”

All of the little animals told Ning Xiaoyao about Supreme Commander, Supreme Commander, Supreme Commander! So, Ning Xiaoyao believed that this Supreme Commander named Lou Zigui had to be a good guy. As to whether or not they were a match made in Heaven…

The fat cat Black Tubby clawed at Ning Xiaoyao. “You wrote the decree sentencing Supreme Commander to death in the execution grounds, ah! You fatuous, self-indulgent ruler!!!”

Ning Xiayao replied, “…”

—

Ning Xiaoyao is a genetically evolved army doctor from a zombie-infested apocalyptic world. One day, she transmigrates to the past as the next emperor of an ancient country. But wait, isn’t she a girl?!

As it turns out, she’s a disguised stand-in for her baby brother under the “loving” care of the empress dowager, her mother and future murderer. Faced with her impending death, Ning Xiaoyao must thwart the schemes of her family to survive in a palace allied against her. But how does a zombie-killing expert with supernormal strength, healing powers, and the ability to understand animals deal with the intricacies of court politics?

“If nothing else works, I’ll just beat them all up!”