Catastrophe Containment Facility - Chapter 2 - I Am Behind You

The story is about a a hitman, Who dies because of his own recklessness and transmigrates into a game he used to play after his retirement as a hitman.I'm not gonna spoil any further, but i might answer few of your questions.Is MC overpowered?Nope, he'll become strong over time and all battle he'll fight will be because of his effort and techniques.Is there magic and adventure?Yes! It have both magic like normal isekai with adventure and fighting with monsters and many other things. There are other important things like “Essence Stone” But let's talk about it in the chapters.There will be harem?Not really, He will be in contact with many beautiful female and males but one waifu but i haven't decided yet.All i can say is, give it a try, I'll try my best to make it worth your time.

Heavenly Pearl, an unknown mysterious, and heaven-defying object, for some reason, enter the heart of a young man named Ye Xiao who was framed and crippled by his fellow sect members for some unknown reasons and got kicked out from his sect.

“So….you’re saying you don’t want to marry me? Why? Didn’t you want this to happen?” The man asked in a cold voice as he tried to control his raging emotions.

He is the Crown Prince of the country and is destined to become Emperor one day. When all the nobles and aristocrats want to marry off their daughters to him, this woman wants to break off their engagement?

Is she nuts? Is she mocking him? Or…is this a new scheme of hers to gain his attention?

Because there is no way she will want to break this political marriage with the Royal Family. She is a power-greedy and scheming woman after all.

The girl noticed the suspicious and detesting expressions of the man but answered curtly with a polite smile, “ Your Highness, The reason is simple. It’s because I don’t want to die!”

Just break it off ya brat! She scowled inwardly.

The man was lost at the mysterious words of the woman sitting in front of him. Is she trying to pull another scheme?

‘ Yeah. I definitely lost my mind.’ The girl showed a pretentious smile while looking at the icy cold expressions of the man and cried inwardly.

Marrying this man means giving her neck to him on a fancy plate. Which idiot would happily jump into this?.....

Not me!

Become a villain? Bish, I’d rather write my own fate!

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.