Why Did I Become the Villainess? - Chapter 96 - Please, Don’t Be Mad At Me

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.

Five years ago, she was the biggest joke in Haishi! Seven months into her pregnancy, she discovered that the man from their passionate night was not her husband-to-be.The man she deeply loved was already having an affair with her sister...Five years later, she returned for revenge with her adorable genius child.To her surprise, the father of the child turned out to be the most powerful man!From then on, she became the most envied woman in the world!Tycoon Qi declared arrogantly: “You hired me for a hundred thousand, now I'm yours for life!”Princess Tian Tian clung to her leg: “Mommy, you've avoided me for five years, but you're finally back to take responsibility!”Prince Momo showers his mom with affection: “Mommy, here's my bank card, spend it as you like”Genius Yuan Bao complained pitifully: “Beauty Ling, you're not favoring only me anymore!”

Why do Gods of Transmigration love to murder their benefactors instead of asking for their help a normal way?That's how Karl got started as well. Murdered by a goddamn goddess, dumped into another world, and told to save her from her problems. You'd think gods would have their shit together, being gods and all. But apparently they do not.Karl, a teenager, who felt the inequality in his already struggling life more than ever before, finds himself transmigrated as a vice principal of a magical academy. The council accuses him of his incapability and his inexperience, believing he's not fit to lead them to the top.[ Mana meter unlocked: capacity F ]Even his cheat skill seems like a useless gimmick as Karl faces the worst students of the academy and the most difficult professors.That goddess better sends his paycheck to his parents in his old world because Karl isn't going to work for free, and if he does this job, the least she could do is pay off their debts.But then again...“I won't accept this fate handed out to me. This world might offer me the fantasies but they can't give me the warmth of my loved ones.”Would he be able to meet the Goddess and return back to his world or would he gets buried under the history of the lands that had once housed Gods and Demons alike?

In the foreign world, the martial artists dominate the world and the sword of the emperor controls the fate of hundreds of millions of lives! Long Yu, the number one killer on Earth, after dying, takes rebirth in this new world in an aristocratic family of martial artists but faces rejection because he is unable to practice martial arts.

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