Law of the Devil - Chapter 363 Part 1

As a boss with space plant abilities in the apocalypse, Lu Yao once traveled to the future, became the director of a nursery school that was about to close down, and became a rare animal human on the verge of extinction.
The food she made at random can cure the genetic disease of the cubs in the welfare home. She punched the cubs’ scum fathers and scum mothers, and kicked the remarried families who abandoned the cubs.
It is such a good kindergarten successor dean, who is attracted by that single cool imperial marshal!
Since then, the barrage in the live broadcast room has become:
Imperial Citizen A: Dean A, I really want to marry.
A certain big black dragon: Shut up! This is your marshal’s wife!
CP: Dean Lu Yao, who is extremely protective of short-sightedness and loves cubs, X the imperial marshal Helanjia who loves Shang Yunxi more than cubs
Brief: There are no bad cubs, only bad big ones.

- Description from novelbuddy

Violet skies, a world undergoing massive changes, a deficient moon, interlinking voids…

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.

[Mature Content]

‘All it took was breaking one rule that she was not supposed to’

He was the bad boy with tattoos. She was the good girl with glasses, and she was his.

—

When Julianne Winters decides to move to the dormitory of the reputed University, she has everything planned so that she can complete her graduation and leave the place. But her plan is quick to catch fire from the moment the eyes of Roman Moltenore from senior year lands on her. And his appearance screams nothing but TROUBLE.

“What rules?” Julianne asked with a frown as she read through the page. She was sure she hadn't seen any rules of the campus mentioned on their website.

# 4. No using cell phones.

# 12. Students should not roam outside the campus after eleven in the night.

The further she read, the more bizarre it turned out to be. Her friend turned the page and then pointed at the last rule # 29. Listen to Roman Moltenore.

“This is made up. Look, the last one is even written in pencil.” Julianne couldn't believe that her friend from the next dorm thought she would fall for it. “And no phone?”

“It is important you abide by all the rules. Especially number twenty nine,” said the girl in a serious tone. “Remember not to get involved with Roman. If you happened to see him, run in the other direction. There is a reason why it is written down here.”

With the rules of the campus, she resorts to sending handwritten letters to her uncle. But who knew it would end up in someone else’s hand!