A Wizard's Secret - Chapter 4 - Elemental Swordsman

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

Su Xiuyi of the Great Zhou Dynasty and her beloved won the champion and second place respectively in the temple examinations, but in the face of the saint, Da Zhou Shenglong saw through the second place as the demon saint, the demon saint is noble, shemale The two clans never died.

The Emperor Zhou imprisoned the demon saint in the sky prison.

Su Xiuyi sneaked into the sky prison to let the demon saint woman go.

He was imprisoned in the Wanwen Academy, which is known to be ten dead and lifeless in the Academy, and could not take a step in his life.

Wanwenyuan, known as a place of ten deaths and no life, has never come out alive, and they have all been cursed to death by the curse of the courtyard. When Su Xiuyi was desperate, he signed in to the system.

When I first entered the Wanwen Academy, I signed a patch of Heavenly Pill.

In front of the Wensheng stele, I signed Abidao Sandao.

In the book building, the King of 4D, the strongest divine literary “Tao”, was signed in.

In front of the altar, a sign was signed for Ten Thousand Fairy Blood.

…

Su Xiuyi wanted to sign in silently until Invincible under Heaven came out of the mountain, but the demon saint of the past entered the imperial city, and Su Xiuyi also discovered her identity, which turned out to be…

- Description from novelbuddy

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.

A fair complexion can conceal three shortcomings, but being overweight can ruin everything. Gu Yi doesn't look bad, but her round plump figure always attracts strange looks from people. In her previous life, her marriage was mediocre, but in this new life, even as a plump woman, Gu Yi is determined to rise up!