My Space-Time System - Chapter 4: The magical spring.

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.

”When I tell you to proceed with Plan A, you can’t just ignore it and go with Plan B,” said the king.

{MATURE— DARK ROMANCE, MENTION OF SA ON AND OFF SCREEN, BULLY, ABUSE}Read the warning before clicking to read, thank you.In a world ruled by wolves, I am the mistake that breathes.Well, my name is Lisa and I’m twenty one years old.I am the girl with no wolf. No rank. No name worth remembering. Just a human girl trapped in a pack that never wanted me. Scrubbing floors, serving tables, surviving insults , I’ve learned to stay invisible. Until the night of the coronation.Until them.Three brothers. Three Alphas. Fated by blood. Feared by all.And somehow, fated… to me?I didn’t ask for the bond. I didn’t ask for the fire in their eyes when they looked at me, or the hate that followed. I was never meant to belong to anyone, much less them. But fate is cruel, and the Moon has secrets she’s just begun to whisper.You think I will still be alive to tell the story

Once feared as the Queen of Shadows, Eydis now faces her greatest humiliation: high school.Stripped of her magic, her kingdom, and (most insultingly) her dignity, she’s stuck in the body of a weak, whiny teenager with no power, no allies, and no money. And her terrifying familiars? Complicated. Her new greatest adversary? The Maths teacher.And we certainly can’t forget about that giant, pulsating eye watching from the heavens (debatable), ominously known as… The Eye… (I know, right?) that threatens to tear apart her new reality.But one thing Eydis hasn’t forgotten: shadows always trail after you.The real question is whether she’ll stand in them once more as their queen… or be swallowed by them, piece by piece.“Royal Reboot: Level Up, Your Majesty!” - a comedic dark fantasy where nothing is as it seems and every choice could be her last.A/N: Action/Romance/Slice of Life/LGBTQChapter updates weekly, weakly.While the story has a comedic undertone, darker themes are presented.