Dragon Ball God Mu - Chapter 698

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.

Su Xin was a world-class hitman. One day, she died in a disaster and was bound to the Fate Trading System to change other people’s destiny and increase her own life span.

Brothel prostitute: I want to become the first beauty of the Four Countries!

Imprisoned Mermaid: I want to return to the deep sea and become queen!

Adorable Loli: My elder sister is not human, kill her!

Miss Republic of China: Don’t let older brother be extremely infatuated with third aunt!

Su Xin: Your circle is really messy…

- Description from Novelupdates

Li Jing passed through, into a modern world where all the people cultivated immortals.

Everything here has to rely on the aura of self-cultivation to motivate.

With no relatives, no money in his pocket, and no understanding of how to practice, life is struggling.

Until Li Jing walked into a chicken shop and found that he could see the blood bars of the chickens…

Book Friends: 193487189

- Description from novelbuddy

Brave, wretched, kind, cunning, generous, greedy, elegant, vicious, happy, perverted, honest, prudish…

In this doomsday world, only by winning in the alien battlefield can resources be obtained to ensure the continuation of civilization.

Every soldier who enters the alien battlefield will randomly get a keyword of his own.

If the words and deeds match the key words, various attributes will grow rapidly and obtain superhuman abilities. On the contrary, if the human design collapses, it will quickly weaken;

This is a world of acting skills;

Acting is eating and drinking, acting is glory, acting is privilege, acting is life…

…

There are already completed Wanding works “Dream Master of Ten Thousand Worlds” and “Ten Thousand Ways to Eliminate Players”. The completion of this guarantee is guaranteed, please feel free to enter the pit.

- Description from novelbuddy