MTL - The World That Tao Rules - Chapter 7535 out of blue

Framed by her so-called best friend and half-sister, Su Qianxun stumbled upon a strange man when she was making her escape. A strange man so handsome it looked as if his face was carved by the Gods, but with a heart as cold as stone. A wild and fiery night ensued, and ever since then, they embarked on a journey filled with passion, lust, conspiracy and treachery.

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.

Until he became the lowest-ranked master, his lonely and luckless life never changed.

Suddenly one day, a descendant injected him with a nanomachine, and the machine started ‘speaking’ to him.

“What? What are you talking about?”

This was beyond the boy’s knowledge, he turned pale.

The Nanomachine linked to his cerebrum realized the User was not understanding a single word it said.

“Who are you, and why are you doing this to me?”

“Nano Mashin?”

The boy’s face hardened.

Mashin was the deity the Mashin Religion worshipped, along with the Sacred Fire.

The religions’ Master communicated with Mashin.

“Um, are you really Mashin?”

The boy knelt down and asked with a trembling voice. At this, the Nanomachine attached to his cerebrum realized it had been misunderstood.

How wise is it to make an enemy of the divine. In the end, there a fine line between the divine and human...and to cross it is the biggest taboo a living thing can commit.But this was one Tabbo he was willing to cross._________Kyle Armstrong was a man who could do anything...in his past life. He climbed up to the pinnacle of power using his sheer determination and ruthlessness. However, because of God's who did not want the likes of him around, he failed.Everything was supposed to be over for him...until he got a second chance at life. However, there was a catch-he was throne in a new world that was similar, yet different to his previous one.Here, he must occupy the body of a Useless noble master and regain all he has lost....while also battling all the people who want him out of the way to claim his inheritance.The battle to glory and godhood is not an easy one, and the road is filled with lood. But Kyle has already overcome all this once. A second time will pose to not be a problem for him.______r18 is mainly gore...and MC's tendencies. You have been warned.