I Am Unaware That I Am the Peerless Martial God - Chapter 705

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.

Immortal arts, magic weapons, magical powers*, and the boundless spiritual Qi between heaven and earth vanished into obscurity overnight, and all the exorcists became mere mortals.

300 years later, the Five Barbarians traversed the pass, a prelude to an era of great turmoil in China. They heralded the end of the world, where thousands of drought fiends stalked the night and the collapse of the Divine Land** was imminent.

Fortunately, within this long, dark night*** where silence had fallen on all magic, a lone star still glistened brightly on the horizon.

The Heart Lamp appeared, illuminating the vast expanse around it. A 16-year-old young man, who will end his life on his 20th birthday, embarked on a journey of reclaiming the spiritual Qi of the heavens and earth that had been sealed away — only four years remain.

The road ahead was filled with countless thistles and thorns, and it seemed improbable for him to succeed.

Chen Xing, “The important thing is that I’m the last exorcist in this world, yet the only magic I am capable of is emitting light. What can I do?”

Wait patiently then. When the Dinghai pearl reappears on earth, the uncertain trajectory of everyone’s fates will be completely disrupted before converging once more.

Chen Xing, “Could I be partnered with a more normal Protector martial god?”

Isn’t your Protector really skilled in fighting?

Chen Xing, “He is good at fighting, but when he loses it he’ll hit even me……”

There’s nothing that can be done about that, you can only blame yourself for losing yourself to lust.

—

*: Buddhist term: Abhijñā, a mysterious force that surpasses the limits of mortals gained through meditation

**: old name for China

***: figurative meaning: long period of misery and oppression

- Description from Novelupdates

Uzumaki Naruto wakes up one day to find out that his life has been turned into a RPG game, thanks to his 'Gamer' ability. What should he do about this? Smart(er) Naruto. Elements of Romance Games included in later chapters, so possible upgrade to M later

Shao Xian went back in time to when he was ten years old and met his pitiful old enemy. He wanted to personally train him so that when the other grew up, he wouldn’t turn against him.

But he didn’t expect that this old enemy would turn sweet and sticky after being taken care of.

It was just that this little sweet cake was too insecure and often, golden beads of tears would drip.

As soon as he cried, Shao Xian was helpless, and of course, he would want to give him everything.

—

On the way to an auction, Shao Xian died in a car accident.

Before he died, he thought, Fu Baizhou must be very pleased without him being present to mix things up.

After all, in Yan City, Fu Baizhou shocked everyone with a name of being cruel and ruthless.

Only one person dared to confront him.

When he opened his eyes again, he was wearing a custom suit, reexperiencing his tenth birthday.

He saw a dirty little boy being ridden on like a horse. He suddenly remembered the rumors that had been circulating widely in his previous life. It was about the tragic childhood of a ruthless man surnamed Fu.

- Description from Novelupdates