The Tyrant's Wife - Chapter 2 - Giving Up

Gold, wood, water, fire, earth, wind and thunder are the seven elements in the world.Everything in the world is made up of one or more of them.As long as the structure is set up, and then according to a certain proportion, in a specific position, add the right amount of elemental energy with different attributes, you can create everything in the world!And, I, Xiao Ye, am the master of the elements. …… ……Young Ling Chen awakens a mysterious physique, and from then on, he defeats the geniuses, kills the heroes, and dominates the world!Ling Chen: Sorry, I am the kind of genius you hate the most!

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.

Wu Lai was an ordinary high school student. One day he was struck by a flash of lightning from a different world, and suddenly entered a fantastic world full of magic and swords. Since then, he started a totally new life. In this supernatural world, he had his ups and downs, experienced numerous battles, subdued powerful evil beasts, and fell in love with a belle. His nickname “Demon King” was remembered throughout the ages there.

Stay or return was a question. In the face of this choice, Wu Lai, with the nostalgia and gratefulness for the original world, finally chose to stay…

Here was the legend of “Demon King”…

- Description from Novelupdates

Annabelle Asra:“Wait!” He commanded, hope surged within me. Maybe he will change his mind, but his expression turned icy, and my heart sank as I understood he had no intention of doing so.“I will never allow you to live a normal life, even if the Crimson Moon has shown you mercy, Annabelle. I will make your existence a living nightmare for what you did to my sister.”As I pondered his plans for me once I was no longer part of his tribe, he seized my throat, and his fangs pierced my neck. The pain was unbearable as he marked me. The agony I endured was nothing compared to the torment his mark would bring.Anger, resentment, and bitterness consumed me. A mark typically signifies acceptance and protection, but in my case, it signified the opposite.Betrayed by the Alpha's fiancée, Kari, I was sentenced to death but spared by the Crimson Moon, only to be exiled and marked by my ruthless Alpha, Zachary Ziglar.After surviving and joining a new pack, I discovered I was pregnant without remembering who I had been with. But why did my pup bear a striking resemblance to my tormentor?