MTL - The Head of My Family is Number One In the World - Chapter 399 Decades go by and you haven't made any progress

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.

“I hate my old world. No matter where I turned, misfortune followed me like a curse. In this world, I will be free. I’ll rise to the top and enjoy life with beauties... but to do so, I must destroy everything that stands in my way.”Ryan was a simple construction worker, trapped in a boring routine, weighed down by gambling and loss. Until one day, his life ended when a rogue steel pole crashed into him—right in the middle of his important gacha pull. Everything went dark… and then bright again. He found himself face-to-face with a goddess.Seraphina, the Goddess of Life, stood before him with an air of indifference. “Welcome, Ryan, to the world between life and death. I could explain your life and death, but I can’t be bothered. I’m Seraphina, blah blah blah. Go save the world, be a hero... whatever.”Ryan lashed out. “What kind of shitty goddess are you? I don’t want to be a hero!”“How dare you speak to me like that?!” Seraphina’s fury was palpable. She had never been spoken to like this before.Ryan scanned the endless white room, muttering, “So, I’m dead, huh? This is a new world… First thing, get strong. And maybe get some beauties...”“Listen, we’re not done talking—” the goddess started, but Ryan cut her off. “Shut the f**k up! I’m thinking here!” He was beyond thrilled to escape his miserable old life. This felt like a second chance.“Hero? F**k that! Make me a villain,” Ryan growled. “Give me powers like in those anime shows! I want to burn the world down and make them kneel to me!”The goddess paused, clearly annoyed. “Fine, have it your way.” She flicked her wrist, sending a flash of light toward him.Unseen by her, a shadowy presence entered with the light.“I shall grant you one wish,” the goddess muttered bitterly. “Name it, and it will be done.”Ryan’s eyes gleamed. “Anything?” His grin widened. “Make me someone who can f**k countless women and have a hundred wives. And you...” He leered at her, “You’ll be my first.”Before Seraphina could react, a system window appeared before Ryan’s eyes, glowing crimson.[Welcome Ryan Wood][You are reading a message from the system of the chosen ones][You are offered to become the Harem God][Will you accept your fate?][Yes/No]Ryan’s excitement surged. “F**K YES! I ACCEPT! GIVE ME THIS POWER!”Follow Ryan on his journey to becoming the true Evil Harem God. He’ll conquer beauties, battle enemies, and reshape the world in his image. In a world where only the strong survive, Ryan will stop at nothing to become the ultimate villain—the man who controls all the women and rules over all.● This novel contains R18 explicit content and adult themes.● Two chapters will be uploaded daily, so buckle up.● The MC? He’s evil, ruthless, and sure as hell not a coward.● Expect epic battles, cool abilities, and solid world-building.Bonus tags(Netori; OP; MILF; Monster Girls; Large Harem)No NTR. No incest. No pegging. No femboys. No direct rape(Only brainwashing that leaves the woman feeling good). No YURI.

Mo Poor never thought that he would suddenly have supernatural abilities until he shot an arrow towards the sun. The absolute hit means that he can be the god on the pitch, the god of the basketball world, the big Luo Jinxian in the game… He can easily become a winner in life, spend his life magnificently, and wealth and power will not be difficult . Just as he was using this to change his destiny and enjoy his life, he met the inmates who claimed to be from the Blue and White Society… When he understood this organization that executes necessary evils in the dark of the world and maintains human security, he found his true identity Goal: I want to become the president of Lanbai. The contents of this book, D-class personnel nouns and inspirations are derived from works on wikidot. And released according to CCBY-SA3.0.

- Description from novelbuddy

Jiang He might have transmigrated to a world of Qi and martial arts, but the System that he got only provided him with… seeds.