Dimensional Keeper: All My Skills Are at Level 100 - Chapter 867: Meeting a Dead Man

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.

In the realm of cultivating the nine states, the Taoist court is unified, the aristocratic families are oppressed, the sects are monopolized, and the barriers to Taoism are tight.

The monks at the bottom have no way to practice Buddhism, lack spiritual stones, and have a hard time living.

Ten-year-old Mo Hua was born with a weak body, was born as a Buddhist monk, and came from a poor family.

Even if he practices hard, he may only be a humble ant-like Qi-refining monk throughout his life.

Until a Tao tablet appeared in his sea of ​​consciousness.

You can comprehend the heavenly formations and infinitely enhance your spiritual consciousness.

Ink painting will use the Taoist stele to break down the barriers of Taoism, create supreme spiritual consciousness, fully understand the formations of the Immortal Tao, and strive for the road to immortality…

- Description from novelbuddy

The moment when mercenary leader Kwang Hwi receives video game like abilities, the world is suddenly thrown into chaos. A thick fog envelops the Earth, bringing with it savage, otherworldly monsters. At the same time humanity has been rendered defenseless against this onslaught, as the strange fog turns most weapons to rust. With mankind spiraling towards oblivion, it is up to Kwang Hwi, with his new abilities, to save the world. Watch as Kwang Hwi leads his militia and becomes the last bastion of humanity. Will he be this world’s savior, or its conqueror?

Summoned after an unfortunate accident in hopes they could protect the world from a coming threat, Ben and his classmates are gifted another chance at life. With fame and fortune promised to whoever is willing to fight for the sake of the world it doesn't seem like a bad deal, there's just one small problem. Ben wasn't blessed with any magic or combat skills, just crafting and enchanting. While the skills themselves aren't useless they also aren't seen as being necessary to the coming war. Now not needed and alone Ben tries to find a place in the world while meeting some of its colourful characters along the way.