The Witch CEO Is NOT A Demoness - Chapter 127 - The Old Man Is Angry

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.

Traveling through the world of cultivating immortals, Su Yu became a collateral child of an ordinary cultivating family, with nothing but handsomeness, mediocre cultivation talent, and mediocre life experience.

Fortunately, Su Yu brought the game proficiency panel he played in his previous life, ignoring all restrictions such as spiritual root comprehension, as long as he practiced from nine to five to accumulate proficiency, he could improve his strength.

If you live ten thousand years, you can become a fairy or a ancestor!

The Tianjiao of the Zongmen and the powerful ancestors are just passing away, only cultivating immortals… oh no, only the proficiency is eternal!

- Description from novelbuddy

Xie Huaimin who had been jilted, unexpectedly came to the unfamiliar nation of Dong Qi and became Xie Zhaohua, the idiotic Fourth Miss of the Grand Tutor Xie’s family in Dong Qi. Ready to be flexible to her newfound circumstances, she strived to let herself adapt to life in a feudalistic society but her eccentric Second Brother, Xie Zhaoying, implicated her in a complicated web of intricacies. The Zhao family’s party which dominates the court administration, the refined and mysterious teacher Song Zijing from Xi Qi and also Prince Yan, Xiao Xuan, who is remotely far away, form a world full of perils and excitement. Miss Xie who is imbued with courage and insensitive yet pure, followed along with Xiao Xuan without second thoughts, throwing herself into the venture of revolution and love.

T/n: The title of the novel originated from a Chinese poem by Yan Jidao.

- Description from Novelupdates