X-Dragon Era - Chapter 50 - 49: A Shocking Gamble

The leaves of the chess game beside Lanke, and there is no one playing chess among the old trees
Xing caused Tian Yuan’s first son, and then looked back at the vast mountains and seas
When he woke up, Ji Yuan became a half-blind beggar in a dilapidated mountain temple.
A real person has a sword and a magic stick has a mouth, which is the foundation for Ji Yuan to settle down in this terrifying world.

- Description from novelbuddy

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.

What could be worse than getting married to a demon prince as a human princess for a forced truce?Being in a place surrounded by demons was like a nightmare to Aelin. Demons and humans have always despised each other after all. But things only go downhill, when her husband leaves her shortly after they spend a night together to go fight a war with unknown beings which leaves Aelin at the mercy of her enemies

Yan Mu Lin, who just got the Best Male CV award, was killed in an accident, but fate made him traverse into another world.

In there, he has more opportunities to showcase his talent. His goal is…

Shao Nuo Yu: to assist his husband and educate the children.

Yan Mu Lin: ……

The otakus who loved to express their shock and regret: （ ⊙ o ⊙ ）

Pan Jinlian‘s CV is actually male, male, male……

Lin Daiyu‘s CV is actually male, male, male……

Daji‘s CV is actually male, male, male……

The drama / movie fans who loved to express their astonishment: （*@ο@*）

X superstar’s voice in this TV drama is super sexy~~

X film emperor’s voice in this movie sounds really distressed~~

X female lead’s voice in this movie sounds really heartbroken~~

They found out that the superstar, film emperor, and female lead unexpectedly had the same CV!

In the end, who is it?! Who is it?!

- Description from Novelupdates