Everything will be my way! - Chapter 9

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.

The top student in the art exam, at the graduation ceremony, she once uttered nonsense in front of more than a thousand people: “I want to be the actor!”
– boyfriend!
Wen Yuanyu, the film star with tens of millions of girlfriend fans, looks elegant, gentle and demeanor, but when flirting, he is full of love words——
“I’ve always liked you.”
“I like you right now.”
“We’ll just go home…”
The continuous flow of sugar-coated bullets has subdued the proud and rebellious Ran Qiu into a little puppy, and even made him an underground lover.
Until one day after exercising,
The defenseless Wen Yuanyu blurted out…
The little milk dog gradually discovered that his love was full of lies, his self-esteem was wiped out, and even his career that fell to the bottom of the valley all stemmed from a deception carefully designed by Wen Yuanyu.
–
After deciding to break up, Ran Qiu successfully played the first male lead in his life, but Wen Yuanyu lingered, and came to co-star in this romantic movie with him.
As the movie king, Wen Yuanyu frequently NGed those scenes of physical contact, acting jerky and affectionate.
When everyone thought that the actor was interested in Ran Qiu——
But Ran Qiu raised his eyes and sneered: “For the sake of money, is your play really good enough?”
Demining:
1. The offense and shou are not perfect, and the early shou is scum
2. Gong has an ex, Shou has an ex-boyfriend, Shou and his ex-boyfriend are 1
3. Not suitable for extreme attack and control
Husband-chasing crematorium/Main attack/Under the year/Shou is seven years older than Gong/Proud and unruly innocent milk dog Gong X Dignified and gentle scumbag actor Shou

Content tags: powerful rich family entertainment circle cool text
Search keywords: Protagonist: Ran Qiu, Wen Yuanyu ┃ Supporting role: ┃ Others: Chasing Husband Crematorium
One-sentence introduction: Husband Chasing Crematorium
Conception: There is a bottom line and a career

- Description from novelbuddy

SSR-ranked killer Mu Hui died in an explosion, only waking up to find herself transmigrated into the body of a vicious female supporting character in a book.