There Was No Secret Organization to Fight with the World's Darkness so I Made One (In Exasperation) - Chapter 8 part2

Gu Chaoyan is the eldest daughter of the Gu Family, yet the least favorite one. She is mostly despised and belittled by everyone around, only because she isn’t pretty.

When he first crossed over, Chen Liguo did not want to accept it.

But he quickly discovered, after he crossed, he found that all the men he met had perfect figures and eight-packs. Furthermore, these men liked him.

As a gay man, Chen Liguo was so excited he shed tears of joy.

However, the world obviously wouldn’t have such good things.

Because, just as he was drooling and about to pounce, a system appeared and told him: Buddy, sorry to let you down, but you can’t be with these people.

Chen Liguo: What if I insist?

System: Hehe

……

Chen Liguo: You trash system! Destroying my youth! Ruining my s*x life!

- Description from novelupdates

In the book “The Sweet Wife of the Campus Heartthrob”, Chu Yang was an extremely capable female supporting character. She came from a poor family and had a weak and delicate appearance. She followed the main couple around pretending to be pitiable while secretly trying to sabotage their relationship so she could take the female lead’s place.

Later her true colors were revealed and she was spurned by everyone. When she fell ill, there was no one to take care of her and she died alone in her shabby little shack. By the time her body was discovered, it had already started to decay.

Chu Yang, a witch who had transmigrated into the book: …Crash! Why bother with men! Making money is so much better than chasing men.

Much later, Chu Yang secretly felt up the abdominals of the man next to her: Mmmm, sometimes playing with men is pretty nice too.

Chi Yan, who had just woken up, felt his ears turn red: My girlfriend seems to really like my abs, I should work hard to maintain them…

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.