Jitsu wa Ore, Saikyou deshita? ~ Tensei Chokugo wa Donzoko Sutāto, Demo Ban'nō Mahō de Gyakuten Jinsei o Jōshō-chū! - Chapter 80: Messing with Headmaster

Modern agent Yang Lan’er has time-traveled to a peasant woman whose father-in-law was conscripted and raised a pair of twins alone.

It was a time when the Daying Country was suffering from drought year after year, and faced with the villagers fleeing famine with their families, they were not afraid or afraid! I have space in hand!

Yang Lan’er went the opposite way and resolutely took her family into the depths of the mountain.

From then on, go hunting in the mountains, fish in the river, farm, do business, and bring your family to make a fortune!

The new book “Abandoned Women of the Ages: Getting Rich from Space Warehouses” welcomes all book lovers to read~

- Description from novelbuddy

After her rebirth, Qin Yiyi became the daughter of the Qin Family once again. It’s just that her parents didn’t love her.

It’s alright. I’ve always relied on myself.

What? She had no education, no ability, no brain, and was not as smart and clever as Second Miss Qin?

Qin Yiyi chuckled and turned to leave.

Over the past year, she had gotten sick of being a top student at the piano and accidentally became an ancient cultural endorser while also somehow receiving a doctorate and accepted a professor as her disciple…

A top-ranked medical professional said, “What, Master Qin isn’t here? Sorry, we’re leaving too.”

Ancient martial arts family had this to say, “Qin Yiyi is my little grandaunt. If you bully her, you’re going against the ancient martial world!”

9th master chuckled. As he looked around, his thin lips curled up slightly. “Everyone, do you think I’m dead?”

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.

Apocalypse befell, and roommates performed a skyward ritual.As the fog descended, the Book of Blood Spirit appeared in the hands of all survivors, and only those with a Contract monster could survive.Su Han directed his gaze to the neighbor who had already mutated and twisted, silently pulling out a gleaming fruit knife...Grotesque meat corpses, giant spiders with gaping mouths, eyeballs enveloping the city, one-eyed sharp-toothed hand monsters...Civilization fell, cities shattered, and all humans became meat for the monsters. There was only one way to survive:Use monsters to fight monsters.