I Became A Thief Who Steals Overpowered Skills - Chapter 305

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.

Si Shuo didn't get a compatible heart in time, but instead received the More Children, More Blessings System and was sent to the Beast World Continent.She is a mutated, blue-eyed, white-furred female Cat Beast with a congenital hearing impairment. Her fertility was even stripped away by her Mother and given to her older sister. She is now facing the crisis of not finding a mate and being sent to the female cave!System: Congratulations, Host, for obtaining a special-grade fertile constitution that surpasses even a Female Saint... Congratulations, Host, for obtaining the life-infused Wood Element Ability... Congratulations, Host, for obtaining a shared growth space... Congratulations, Host, for obtaining the Nine Lives Cat destiny, which can be inherited by your offspring.From then on, she began living a cozy life with a husband, children, and a warm home...

This is a story of the flesh pushing everything.

In the Great Ye Dynasty, darkness descends, full of evil spirits and ghosts, killing invisible.

In the face of demons and evils, ordinary people can only shiver, curl up in the corner, and wait for their lives to come to an end.

Jiang Dao came through, carrying a martial arts modification system, and any martial arts can be modified infinitely as long as he glances at it.

The mad magic stick method, the eagle claw iron cloth shirt, the poisonous sand palm, the violent ape magic… are all revised to the realm of a thousand years later.

Facing the evil spirits, Jiang Dao had a burly body, muscles all over his body, and his eyes were like electricity.

“Evil spirits? Who said martial arts can’t kill evil spirits?”

- Description from novelbuddy

A famous actress slicing through monsters with flawless five-star choreography…A singer nuking mobs with long-range fire magic…A cold businesswoman trying to buy the entire monster hunter academy……and me—a dead-tired office worker who just wanted to log in and breathe.