The Villainess and I, her Zombie - Chapter 561 - Secret Quest (part 4)

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.

Humanity’s savior. Vanquisher of gods.

Empire’s first emperor, Juan Kalberk Kenosis.

Ahead of his final battle, he is betrayed.

The emperor eyes close as he meets his end…… so he should have.

“Which bastard brought me back to life-eee!!“

After dying and resurrecting, he looks behind the black curtain for the hidden truth. And to stop the rift that’s dividing the world, in the name of heresy he begins his fight against the empire.

The emperor has now returned!

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

Accidentally, Ye Xiaochen became new generation of Heavenly Farmer (Shen Nong), the treasure in the eyes of deities of three realms.

Moon fairy’s rabbit eats only the carrots grown from his farm.

The heavenly troop which was formed from the magical beans, came out from his farm.

The ninth level elixir which was just released, he supplied the materials for it.

Ye Xiaochen’s goal is to become the overlord of agriculture, not only in earth but also in whole three realms.

I want the heavens to use agricultural products that I plant, I want all the sentient beings in three realms to eat food made from my vegetables, I want all the gods to give up the idea of only swallowing air and eat meals three times in a day just like a normal person.

- Description from Novelupdates