I will marry you in a thousand years. - Chapter 23: Yiyi Becomes Haozhen’s Girlfriend (l)

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.

He is an Actor.

He is a Conspirator.

He is a God.

Uehara Naraku transmigrated into the Anime World with a single purpose of becoming the biggest boss in the world. Watch as he travels different worlds and turns them upside down using his acting skill and conspiracy behind everyone’s back.

Once upon a time, an Alchemist Grandmaster from the World of Immortals accidentally took possession of a playboy, who hailed from a rich and powerful family, and became a student in the middle of his midterms.

By the means of a miraculous immortal technique, he blended in and mingled amongst the femme fatales’ group to dominate the city! The nature of this novel’s origin is shamelessness to the core; having no sense of shame is just a basic foundation, but if the most shameless isn’t set yet, then become it!

- Description from Novelupdates

In her previous life, Wen Ning was imprisoned beside Pei You and became his caged bird, bird in his palm,

Every day is not planning to escape or is on the way to escape,

In the end, he broke off his wings and died in depression.

After living a new life, Wen Ning decided to hide her identity and her temperament.

Acrimonious, short-sighted, stupid and ignorant…

The key is to love him so much.

All in all, he could do as much as he hated her.

Sure enough, Pei You in this life hated her so much that she shunned her.

Seeing her makes me want to wash my eyes.

Wen Ning is physically and mentally at ease, and can finally choose a husband with peace of mind.

On the day when the news of Wen Ning’s engagement spread throughout the city, she ran into Pei You unexpectedly.

Wen Ning decided to stand on the last post and perform the last play, hugging Pei You’s thigh and crying:

“Wow, my lord, my little girl doesn’t want to marry. Oh, my lord, the sky can learn from the sky and the moon and the sun and the moon can show my sincerity, my lord, my lord, if I don’t change my infatuation in this life, I will not marry you!”

In Wen Ning’s script, at this moment, Pei You should be ruthless and leave without giving her a single look.

But he didn’t want him to stand still, and when she was about to stop acting, he bent down slowly, and wiped away the tears in the corners of her eyes with his warm fingertips. From his eyes to his voice, there was a change from the cold charm of the past: “If that’s the case, how about marrying me?”

Wen Ning: “…………………???”

- Description from novelbuddy