MTL - Officer Matsuda Wants To Save Himself - Chapter 8

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.

Originally born from a wealthy family, she ends up leading a vagrant life for fifteen years. However, when she is eventually found by her family, she falls into another devious plot and eventually dies tragically.

Fifteen years after her rebirth, ravenously raging for revenge, she tears down the hypocritical mask of the foster daughter who had taken her place, and reduces her greedy stepmother and stepsister back to their original sorry states.

To the jerk’s profession of his deep love for her, she only has one thing to say, “Get the hell out of my life. The love you speak of humiliates love!”

Regardless of the appearances of you monsters, I’ll take in it my stride with my capability, building a business dynasty of my own, sitting in the depths of my riches, bathing in the glistening limelight of the world.

A certain rich empire’s CEO: “Don’t mind me. I’m just leaving my mark here to declaring my possession rights; I’ll wait patiently for you to grow up!” The queen’s mighty return with commercial warfare fully within her grasp, she navigates the power struggles with skill and verve. When it comes to scheming conspiracies, all she has to say is, “Who are you again? Don’t even bother!”

- Description from Novelupdates

[When a Veteran Gamer Becomes the Game's Villain, Can the World Still Be Saved?][Villain + Light-hearted Fun + Semi-invincible + MMORPG = Ultimate Enjoyment!]After completing his seventeenth game order in an all-night session, Victor unexpectedly finds himself reborn into a game world he knows like the back of his hand—as its infamous villain, no less.In the original storyline, he was destined to face the hostility of the entire world alone:- The proud female Valkyrie leader (his fiancée) longs to take his life- An all-powerful female heiress dreams of burying him alive- The Grand Duke wants to tear him to pieces- Even the stray dogs on the street bare their teeth at himNow, this “villain” possesses a player's cool-headed mindset and comprehensive knowledge of the game world.Faced with a predetermined death sentence and countless players coveting his experience points, how will Viktor use his profound understanding of the game and his calm, rational mind to turn the tables?Can he establish an unbeatable position in this world?When a player who has mastered the game's mechanics becomes the villain within the game, what kind of sparks will fly?In this marvelous journey filled with strategy, humor, and unexpected twists:- Every level-up could be a life-or-death decision- The line between villain and hero blurs under Viktor's careful calculations- What kind of chemical reaction will occur when game skills collide with real-world magic?- Will Viktor's gaming skills and his newly formed alliance with the evil god be enough to change the tide?Are you ready? Step into Viktor's world, where the “villain” has never been so charismatic, and the future? Well, who can say for sure?

Betrayed. Alone. Forced to survive the deadliest dungeon in the universe. As a Tulland dreamed of adventure. To be someone who sees every-place, goes every-where, and does every-thing. All he wanted was to go beyond the confines of his tiny island. So, when the Church denied him a class, he turned to the only other being that could grant him his wish; The System. And the System delivered. Tulland got Class, but not one he ever wished for. Awakening as a Farmer, he finds himself in the one place where he can grow away from the clutches of the Church — The Infinite; a dungeon whose end even heroes of old have never seen. Armed with what dregs of power the System deigned to give him, Tulland will have to figure out how to survive, and cultivate, the universe’s deadliest dungeon. Expect: + Progression fantasy with actual farming! + A very stubborn MC + Combat! Action! Plants!