After Breaking Off My Marriage, I Became A Powerful Minister's Treasure - Chapter 33 - You can forget about it

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.

Weiss is an ordinary young man caught in the changing times who is studying magic from an unknown natural event. When he feels weak and helpless in facing a world that is constantly changing and filled with magic, he awakens his secret ability, the “Maid Order”. Special abilities that make him a “Master” who will be respected by the “Maids” who are loyal to him.

Chen Sha came to a world of immortal martial arts and was ordered to take charge of the world’s first sect.

Before his death, the previous chief told him:

“If you don’t become the best in the world for one day, you are not allowed to go down the mountain for one day.”

So he closed himself in painstakingly, crossed the heaven gate in his body, and faced off against the ancient and modern powerhouses…

…

Many years later, Chen Sha recalled the day he went down the mountain,

From the moment he descended the mountain, he was number one in the world.

In the next ten epochs, any gods and demons have returned, immortals and Buddhas have lived in the world, ancient powers and ancient gods have appeared one after another.

No matter how the times change, he has always been No. 1 in the world and has never changed.

- Description from novelbuddy

worlds and transform into the ultimate badass! I'm aiming for 1,000 chapters by the end of next year!! Join me on this journey!Meet Alex, a 28-year-old loser and internet troll who spent his life glued to his PC, binging anime, games, and movies. His story comes to an abrupt end… or so he thinks. Instead of a peaceful afterlife, Alex wakes up in the Fantasy Realm, a chaotic universe where different fictional worlds collide, and survival is anything but guaranteed.This fanfiction is inspired by Terror Infinity, Reincarnation Paradise, and The Ultimate Evolution.Explore Iconic Worlds: Dive into your favorite fictional universes like One Piece, Hunter x Hunter, Naruto, Harry Potter, Lord of the Rings, Mass Effect, and more!A Unique Cast of Characters: Follow a small but very diverse cast with unique abilities that set them apart from others. Expect a small, growing harem where every member is meaningful! No “trophy” waifus here. Each character remains integral to the story.A Relatable MC: Meet a realistic, flawed, and fast-growing main character who faces relentless trials to survive. Will he sacrifice his morals for survival? The Thrill of Progression: Experience the thrill of getting stronger, mastering new skills, and surviving deadly missions and battles. Watch how the main character collects rare and powerful items, each with unique strengths, weaknesses, and requirements.For those interested in the specific worlds. Warning Spoiler:First arc: One PieceSecond arc: Final Fantasy 9Third arc: The PurgeFourth arc: HxHCurrent arc: Harry PotterConfirmed arcs: One Piece (revisited), Naruto, Harry Potter (revisited), HxH (revisited), Star Wars, Mass effect, LotR, PotC, Stargate