Divine Medallion of Seven Lifetimes - Chapter 160: The Green Robe Appears, Walls Dissolve

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.

Everyone in the world had transmigrated to an alternate dimension overnight.Everyone here was a lord. They could choose their background and obtain a small yard and three farmers at the start.Lords needed to explore the maps and occupy territories to obtain resources, develop and expand, and conquer monster nests.They had to defend themselves against monster invasions and attacks from various factions to survive.Zong Shen awakened the strategy system at the start.There would be strategic information on everything he saw.The system helped him to find every hidden treasure.[The crooked tree 50 meters southeast of the territory is not as simple as it seems.][You will get a surprise if you walk 35 steps to the front and start digging.][Stop looking, this treasure chest is a trap. The poison gas within will knock you out for three days.]

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?

Someone once saw me at the end of the world and respectfully called me the serpent that coils around the world—Jörmungandr.Someone once gazed upon my form at the edge of the Underworld and called me an ancient serpent—Satan.I was also feared by the gods and was called the hundred-headed dragon—Typhon.I have had many names—the serpent of creation, the serpent of sacrifice, the serpent of ceremony, the serpent of the world...But I have wandered through the chaos and arrived at the wilderness. There is only one divine name—the Primordial Ancient Serpent, the origin of everything.