Bigshot Mr. Fu's Wife is Sweet and Wild - Chapter 250: Thoughtfulness from a boyfriend.

The Cloud Continent, respected for martial arts, the great world descends and the geniuses gather.

This era is a stage for the wicked.

Han Yu, who is a demon from the sky that swallows the body, rose after three years of silence, and since then he embarked on the path to hegemony by trampling and killing all kinds of evil spirits.

In front of Han Yu, nobody dared to call him against the sky, because the world can be swallowed, much less against the sky.

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.

When fantasy becomes reality, Will the heavenly blessed youth be able to make his way to the end of the deity’s road?

Chen Ang who has the ability to transmigrate found himself in the fantasy world.

In the “Never Ending” world, He obtained the wisdom of a superhero.

In the “Super Body” world, He glimpsed into the mysteries of godhood.

From the world of ‘’Proud Jianghu” onwards, He practiced internal strength, evolving his body.

Through the “Calamity of Python Madness”, He obtained the key to longevity.

Superhero serum, Impasse drug, Factor X, Spider gene, And the lizard drug.

He consumed these illegal drugs to reach the end of the deity’s road, Such a road is long and full of slopes.

After facing the difficulties and danger to spy on God’s forbidden region,

He doesn’t have any regret doing so!

- Description from Novelupdates

Bai Li, an Agricultural Deity from the immortal world, traveled to the Interstellar era where land is scarce and his farming soul is burning. In a world full of were-people who can turn into many different types of animals, he is a rare human who does not have an animal form.

He entered the ‘Virtual Reality Game Design Competition’ and created the farming game ‘Carefree Farmstead’, leading Interstellar people to farm and explore in the game so that they can gradually understand the charm of farming. The game would lead Interstellar People to grow and explore in the game, and let them gradually realize the charm of farming. Farming, food, infrastructure, life ….

Inadvertently, the interstellar people’s real life takes on a new twist.

- Description from Novelupdates