The Villainous Daughter's Butler ~I Raised Her to be Very Cute~ - Chapter 29Book 2: : Side story: The young Lady gets a little serious

The youngest Wiseman of the continent, Chu Tian, has traveled 30,000 years back in time to the age of antiquity due to an accident.

This is a prosperous era. Rare herbs, minerals, treasure relics and monsters can be easily found throughout the land.

However, this is also an undeveloped era. Communications, traffic, martial arts and technology are in its early stage of development. Prosperous cities lack lighting while its citizens are uneducated.

Our decisive MC using his future knowledge creates Magic powered light bulbs, magic powered telephones, magic powered cannons, magic powered computers, artificial intelligence, psyche internet. 30,000 years worth of knowledge allows him to create miracles and shine brightly in this era. Allowing him to conquer the land and sit firmly on the throne of the 10 realms.

- 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.

***Together, they were like fire and ice.***Damon pursued, ready to conquer while Alexander ran, trying so hard to remain cold and guarded.Alexander had thought guarding the sick crown prince was something so easy until he found himself cruelly yet so innocently tempted.***excerpt***“You will stay the hell away from me.” Alexander threatened, his voice hard and tortured as he tried to recover from his emotional rollercoaster.“Oh really?” Damon drawled as he held up a wine glass to his lips, taking a sip as his eyes looked at the man that was standing quite a distance from him, ready to bolt.“Yes and I mean it your highness.” Alexander replied and he watched the mischievous gleam that entered the prince's clear blue eyes that were quite a welcome compliment to his thick silver hair.“Alright.” he relented and Alexander blinked, surprised but his relief lasted for seconds.“We will see how far you can run my honorable knight. Oh and just so you know, I love a good chase.” Damon assured and it didn't take Alexander ages to know that he had close to no winning chance when it came to this one man.Oh yes, he was doomed...so sweetly doomed.......Hey guys, I have decided to try writing something new, a genre I haven't tried before but one that I find interesting enough to explore.This book is a romance BL novel and if you are one that likes the genre or loves to try new things, please don't hesitate to try out my new book.Also, feel free to check out my other novel...The heiress's revenge: A rise from the ashes.Thank you!

Looking at the system’s golden fingers after crossing through it, what can Susie do? Su Shi is also very desperate!

However, the next scene made him stunned.
A popular female star, suddenly confessed to him?
The sister of the relationship is like a fire, actually cooking for him?
Never look at a man’s cold and proud school flower, do you want to live in his home as a fiancee?

Did this group of girls brains? I don’t know them at all! ! !
of course not! It is because they have acquired the subsystem of Su Shi’s protagonist system, and they have a main task that they can’t think of!
– Become a girlfriend of Su Shi!

- Description from uukanshu translation