King of Nine Skies - Chapter 18 - 0:Make a strong attack

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.

Renji had many exes.

However, these exes were all fictional characters in a post-apocalyptic game.

As an absolute devotee of strength, whenever a character became useless in the game, Renji would strip them of their equipment, claim their resources, and relegate them to the background as caretakers, giving the best to new powerful characters.

Of course, Renji always insisted that this was temporary, all in the name of advancing in the game and saving this precarious post-apocalyptic world!

But...

These “Fictional Characters” didn't seem to see it that way.

When Renji, with his emphasis on strength and meticulous planning, fulfilled his mission as the “savior,” putting an end to the source of Tainted Miasma in the wasteland and becoming the first to achieve a “perfect clearance.”

He unexpectedly found himself transported to the game's second stage.

He had thought he would soar directly, living a carefree life, but Renji realized that things were not quite as he had imagined.

……………………………………………………………

Dear readers! Without any ads, maybe you will prefer .

A simple childhood love story.

The female lead’s name is Xiao Tu (Bunny) and the male lead’s name is Ling Chao (Super). As neighbors who were born a month apart, they grew up, went to school, and graduated together.

Tu Tu is a cute and good girl. Even though she’s not really smart, she’s not stupid. Since she is skilled in martial arts, the guys are scared of her.

Ling Chao is smart and cool, but also stuffy and quiet. He is the brainy type who excels in studies.

Tu Tu’s mother wishes her daughter would grow up and marry Ling Chao, but her father disagrees and wants Tu Tu to get to know other boys.

- Description from Novelupdates