Tsugi No Level - Chapter 47: Things could go bad

Humans and Werewolves have lived together in this world for nearly four hundred years… Since the appearance of the first two werewolves, royals, given this power by the moon goddess herself.

In a world where humans and werewolves live together in a tight and uncertain collaboration filled with mistrust and pretence, hunters exist to keep the peace while rogues exist to disrupt it.

Two children are born… destined to put a stop to all the bloodshed and suffering, but not everyone likes the idea of a world with peace between the werewolves and the humans…..

With the Moon goddess along with the Prometheus, the god of mankind only able to watch and provide assistance where possible without breaking divine laws, the question still stands. Will her Chosen Ones be able to accomplish the task at hand…..

The Rogue King strives to keep the two from ever uniting, forcing the them to lead lives that can never be described as normal, but can be called interesting…

In a person’s life, three percent depends on hard work, seven percent depends on talent, and ninety percent depends on appearance.

Ding Mu, originally an ordinary person with a little handsome, a little money, and a little smart, could only live an ordinary life with a little luxury and a little glory.

By chance, Ding Mu wanted to download Meitu Xiuxiu, but got a real-life beautification system of aliens.

- 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.

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.