MTL - Rivals of Rebirth - Chapter 48 aware

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.

Zou Yue jumped to the side, dodging an extended claw of a growling zombie.

A pair of warm hands gripped his small waist from behind and pulled him over to a sturdy chest. The same pair of hands slowly groped his chest.

“Brother fan w—what are you doing?!” Zou carefully looked up at him.

Fan Xui smirked mysteriously at him and removed the huge shades stylishly. A clear pair of eyes met Zou’s challengingly. “since I saved you just now, why don’t you give me a kiss?”

“you… you can see!!! Aren’t you blind!!!” Zou Yue glanced in shock. He pushed himself for of his body.

Fan Xui laughed out loud, gently caressing Zou’s long black hair. “are you gonna leave me now?,” he continued groping his barely their chest through his girly tank top.

“Fuck yeah!! Let go you poser.” he pushed him away and started shooting the zombies outside with renewed passion. Fan suddenly caught his wrist. “You bastard, what are you doing, let go of my hand. The zombies are coming!!!”

“Hmm okay,” Fan Xui let go. He swiftly snapped a fluffy handcuff snugly on his wrist, tying them both together. “Now we are tied together for live and death,”

“FAN. XUI!! Get this off of me!” Zou growled at him, but the young man just laughed happily.

“Sigh, you are beautiful even when you are angry, dear,” Fan Xui whispered and pulled him up for a passionate kiss. He gently bit those soft lips and moaned. “Delicious,”

Letting go, he slowly waved his hand towards the upcoming zombies and they are reduced to ashes.

I am Supreme