Apocalypse King: The Return of Lucian - Chapter 27: Shadows in the Dark

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.

Cosplayer Liu Mang accidentally crosses through time and arrived at the Eastern Han Dynasty wearing Aries Gold Cloth. (Saint Seiya!) He arrived on top of the walls of XiaPi right when it was about to fall to Cao Cao.

“Don’t kill me bro; I’m not working for boss Cao!”

“Hey! You’re slashing the wrong person! Boss Lu’s underlings are there! Not me!”

He accidentally saved Lu Bu who was tied up by Song Xian. He accidentally became the son in law of Lu Bu. He accidentally changed the history of the Three Kingdoms period.

When aluminum casted Gold Cloths are worn by generals like Zhang Liao and Gao Shun during the Eastern Han Dynasty, glistering on their bodies… When the soldiers in the camps are sporting mechanical crossbows… When crossbreeding of rice plants appeared on Lu Bu’s territory…

Liu Mang knows that a world belonging to Lu is coming.

- Description from Novelupdates

The celestial celestial beings who lived for more than 100,000 years were born and reborn in a small monk in a human world.
His motto: “It’s not as good as a medicinal medicine for ten years of hard work.” “Even if you practice a copper-iron bone, it’s not enough for my soldier’s attack.”

- Description from Novelupdates

Tuzi embodied what her name meant; a short, somewhat curvy and bubbly woman who was always down to have a good time with almost everyone. She was as active as a bunny even on her worst days, and she kept that up for her entire life... even though it cost her life. The problem with having fun with just about anyone meant that sometimes her partners were already taken, and one day a jealous lover found her and... well, she just wished she had gotten hit by a truck instead.After all, she 'woke up' after being brutally murdered to find herself standing in front of a true bunny; a Goddess who thought that this woman named after her was quite fascinating and entertaining to watch, so she was sent to another world to try it all again.The problem was she had no system, no help, no guide or special cheat... all she had were her wits, her wiles, and her charm to attempt to just survive in this new world, let alone entertain a Goddess with incredible feats!Join Tuzi as she travels through a fantasy world relying only on herself to achieve... well, perhaps greatness, or perhaps just a typical life for a Bunnykin; sex in abundance with the occasional baring of some deceptively sharp fangs.This is going to be a smut book primarily with action and adventure in roughly equal parts, and it will also have some scenes that will be dark. Tuzi won't be an OP system wielding MC, she won't be flawless, she won't always even be the main focus sometimes because of where she is and who she is with.The book will continue along with my usual ruleset; all futanari and women, hentai logic when it comes to sex, more focused on the people and how they interact instead of nonstop action... if that sounds good to you, come read, otherwise I wish you find a novel somewhere else that satisfies your wants.