Sir President, Your Stamina is Amazing! - Chapter 1192 - : Get lost!

After breaking up with his girlfriend, he accidentally acquired a genius system and rose from there against the heavens, becoming invincible..

- Description from Novelupdates

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.

Chu Jiao had always suffered from the quick changing nature of human relationships since little and had never tasted the feeling of being doted on. She was suddenly informed that her existence was only a few strokes of a pen in a novel. All her suffering was set by the author in order to make the male and female leads succeed.

She wasn’t willing nor could she accept the truth.

For vengeance, she bound herself to the “Supporting Female Carnal Desire System”. In order to survive and go back to the original world, she needed to kick down the female lead and take on the mission of catching the male lead and to clear the conditions, she needed——bo-body fluids?

Originally, she only planned to use her body without the intention of losing her heart but she never imagined that she would over and over again meet people that would carefully place her in the palm of their hand and spoiled her dearly.

They paid her with sincerity so she might as well return it with deep feelings.

Ultimately, she discovered that everything was actually love.

As the stars move and the time turns, you’ll like me no matter what I look like.

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.