First Stygian Diviner:Apocalypse - Chapter 233 Emperium

In a world where the strong rule, Ben is mistreated and humiliated. What happens when someone weak has the opportunity to gain power by doing bad deeds?(Revenge, action,sexo, violence)

A military enthusiast with dreams of serving, shaped by his father’s influence and a bookshelf full of war theories, finds himself unexpectedly reborn into a fantasy world he’d recently read about.Now an orphan, he faces impending destitution in a land governed by strict caste systems. But with the Reich Empire Academy Entrance Exam as his potential salvation, he’s armed not with magic, but with a vast knowledge of military tactics from his past life. As the date of his expulsion from the orphanage looms, he’s determined to leverage his unique skills to change his fate.

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.

n the era of global evolution, humans and monsters coexist, and evolution is the only theme!

Chu Zhou traveled to this world. At the age of 17, he awakened the attribute panel!

Breathing method, combat skills, talents, you can upgrade with points!

Basic breathing method, upgrade 10,000 layers, and become black hole breathing method!

D-level combat skills, upgrade 10,000 layers, and become SSS-level magic skills!

Ordinary talents, upgrade 10,000 layers, and become true god talents!

…

Several years later, Chu Zhou stood on the top of the cosmic pyramid, facing many cosmic overlords, cosmic true gods, and cosmic sages, and summed up his life: Everything I have today is due to my hard work…Deep blue, add points!