I Hate Systems - Chapter 11: The Queen

“As long as I level up another 10 times, I will be able to activate the Gene Lock. At that time, I will be able to destroy this celestial body!” After transmigrating into the body of a trash in a future where zombies and intellectual beasts existed, Lin Xiu accidentally obtained an upgrade system to transcend human limitations and devour the heavens!

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.

A person from our world is transported into the universe of the Avatar animated series. The protagonist's adventures begin in the Spirit World, in a form familiar to this world.“So this is the afterlife. It's not what I imagined. Strangely, my memory remains, but it feels one-sided—all the information is impersonal. No name, no loved ones, as if they never existed. I remember being a middle-aged man when, for some unknown reason, I ended up here. My entire life flashed before my eyes, but the emotions I once felt are gone...”Покорение стихий by EvopalanTranslated with LLMNote: when translated terms like magic / mage / magician were used instead of bending / bender / and chiI'm going through fixing the issueIf you want to support me and get exclusive transitions check out my patreon.com/PHINJO just getting started more to come.Planning on making creating an audio series for the fanfic.

In the early world of immortal cultivation, there was no physical cultivation among immortal cultivators. And a top bodybuilder who came from the earth has opened up a new path here and became the ancestor of physical training.

- Description from novelbuddy