The Great Demon System - Chapter 395: Angleist

Hiro was your usual Hentai-addicted NEET. One day after his house was robbed and he was killed, he was reincarnated as a lewd worm. join his adventure as he finally realizes his dream! becoming a tentacle that could pleasure women!

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.

After the failure of crossing the tribulation, Ye Leng’an returned to the first life again.

In that life, she was the fake daughter of the Ye family who shouted and beat her. Against the background of the real daughter, she was like mud under the ground, while the other party was the bright moon in the sky. In the end, she died tragically under the pressure and frame of the real daughter’s admirers, and her fate was bleak.

After her death, her soul traveled to the world of comprehension. With hard work, she finally reached the stage of crossing the catastrophe, only one step away from ascending to immortality. But when crossing the catastrophe, he failed because of the inner demons of the first life.

In this life, she came back with thousands of splendors, and she was no longer the wimpy and fake daughter she once was.

Hehe, after living a new life, she wants to bloom her own brilliance, gods block and kill gods, and Buddhas block and kill Buddhas.

The real daughter is a medical genius with the potential to become a genius doctor?

Excuse me, the originator of life and death is here, holding a panacea in his hand, attracting countless bosses to compete!

The real daughter is a computer wizard, but she can freely shuttle through the Internet?

I’m sorry, but the network she developed has come and gone. In her network, she is a god, killing with one thought.

The rebirth of a great power in the comprehension world has set off countless storms in the city.

Just when countless bigwigs were falling for her, a mysterious man with huge power both in the open and in the dark embraced her directly and swore sovereignty: “This is mine, wife.”

At this time, Ye Leng’an could only helplessly roll his eyes to the sky: He really is a jealous guy!

- Description from novelbuddy

A Heavenly God was transmigrated into a different world right after he died. After arriving in that world, he resides in the body of a handsome young man with a mechanical voice inside his head providing him with missions. It also kept on telling him to brew wine every single day.