Flip the Coin [BL] - Chapter 434. Nothing 1

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.

Your prospects in life are determined by the elemental affinity for magic and streaks of the elements you possess.Logan Kress, a young boy who lost his parents to a plague, loses his elemental streak and affinity but gains something far more potent and potentially lethal in exchange.With his hair now pure white, he can wield magic like never before seen, opening a lot of opportunities for him but inciting the fury of beings infinitely more powerful than him.Read his journey for revenge as he hunts down those responsible for the plague, making allies and creating dangerous enemies along the way.

Crossing the Douluo Continent, or an auxiliary spirit master?

Su Xun decided to exercise his body first.

Thirteen years later, Su Xun is out!

Star Dou Great Forest…

“Golden Eagle, the white feathered peregrine falcon killed your wife, I’m here to help you get revenge, you fight, I’ll support you!”

An hour later, the uninjured Su Xun took away the dying white-feathered peregrine falcon.

Battlefield…

“I saw that Xiongtai’s brows were fighting against the air of black and yellow. It must be extraordinary. I don’t know if you can make friends?”

Su Xun stretched out his hands of friendship.

Thirty seconds later, looking at the opponent whose body was filled with black energy, Su Xun turned aside:

“Referee, you should speak up, or he will be poisoned to death!”

- Description from novelbuddy

A software engineer in his original world, Wayne enters the Chosen Land as a third-rate detective, running an agency on the verge of bankruptcy with nothing but potatoes filling his stomach. Just as he’s getting tired of potatoes, though, fate comes knocking in the form of a pretty girl, a burly man, and a cat. He’s led into a brand new world within this world, which is already foreign to him. Thus begins his adventure of intrigues and mysteries, with a healthy dose of misunderstandings and other shenanigans.Official Blurb:Morning. The light of dawn arrived late, and the lingering radiance of the sun had already faded into darkness. In the city covered in a thin layer of mist, in the church hidden in shadows, in the veins crawling along the walls, amid the noises of gnawing and the whispering silhouettes… a lone figure walked with a lantern.