MTL - Emulator: Opening Talent Super Gigolo - Chapter 215 ,pair

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.

Lorelai is an unwanted princess; a puppet in the hands of the royal family.Born weak and raised loyal only to her kingdom, she has no real power and is constantly abused by both her stepmother and her son.Her value lies in one thing only––marriage. Thus, she is to marry Duke Kalder, an old but powerful and influential man whose previous wives have all gone missing under mysterious circumstances.That is until she meets him.Tall, dark, strong, mysterious, irresistible, seductive.The King of Lycans. The King of Beasts. The Gypsy King.One who was once a slave now controls the biggest and strongest, most feared kingdom of the continent. And for some reason, he has his eyes set only on Lorelai.Important note: this is a historical fantasy novel and in its context, the word “Gypsy” is only used as a name of a nomad tribe and is not used as a slur.

The destitute young miss of the Ling family was weak, had lowly qualifications, was ugly and frequently bullied. In the end, she was pushed into the freezing river by her so-called love rival. However, when she opened her eyes once again, her gaze was cold yet captivating! Everything had changed drastically! When her ugly looks faded, she became a peerless beauty. When she displayed her graceful bearing and talent, it was blinding and earth-shattering!

Li Wei accidentally obtained a simulator that allowed him to manage a family of cultivators. He discovered that the descendants in the game would offer him strange and unique sacrifices.“Thanks to the ancestor for the gift, our family has become the most powerful family!”“Hurry up and offer a sacrifice to the ancestor. Please accept this spiritual weapon!”“Ancestor, we have already conquered the immortal world!”Then, one day, the descendants of the Li family, who had been in the game, appeared on Earth in grand flying boats. Under the astonished eyes of the entire world, these descendants paid homage to Li Wei in great numbers.“Welcome our ancestor home!”