Crowned by the Treacherous Big Shot - Chapter 531 - 459: The Clever Treasure Piggy

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.

Kazuki’s life was painfully average—just another cog in the nine-to-five grind. His only escape? Binge-reading novels and no-lifing video games.Then he woke up inside one of those novels.Armed with unstable morals, unhinged humor, and a penchant for pettiness, Kazuki is determined to survive, thrive, and maybe cause a little chaos along the way.The world has no idea what’s coming.

In an era where humanity has long conquered the stars, a girl with a restless heart yearns for more than the predictable comforts of galactic life—she wants to explore the cosmos for herself. But her dream is torn apart when she’s stranded on a forgotten planet, a dumping ground for criminals with no way out.Left to rot among the desperate and the damned, she stumbles upon a strange machine buried in the scrap heap of discarded tools by higher classed planets—one that fuses with her psyche and grants her access to a system unlike anything in known space. It doesn’t just guide her. It evolves with her. It builds. It changes everything.Now she’s on the run, pursued by the relentless interstellar police who want back what she stole. But with each escape, each discovery, and each battle, she pushes further into the unknown, reshaping the wreckage of the past into something new.Blending the inventive spirit of technical progression with the high-octane energy of cinematic battles, this is a story of survival, rebellion, and rebuilding—one shattered world at a time.

Visha's life was a checklist of adrenaline-fueled firsts.Her latest 'first' ended with her arrival on the beast man continent.Armed with nothing but her system, Visha must learn to survive.Her new journey leads her to a group of beatmen who were cast out of their homes because of their 'defects'.The first thing to do is figure out how to survive the winter.From an alliance of mutual benefit to genuine friendship, Visha learns to trust the easygoing beastmen. And with their trust, she learned their secret.This world is saturated with vital energy.Now, Visha is chasing the ultimate thrill. With the system as her guide and her new tribe as her family. She's building a home, a legacy.She is building her kingdom and finding her purpose, one quest at a time.-----DISCLAIMER:Reader Discretion AdvisedThis is a work of fiction. All names, places and characters are products of the author's imagination.Contents include:ViolenceNudity (Partial and Full)Fictitious Religious CeremoniesNon-monogamous relationship (Triad/Throuple/Polyamory)